Technical Information

Pro Tech Membership

Started by Admin

Replies: 0
Views: 11,446

March 13, 2016, 01:46:33 PM
by Admin

WWW.HVACTECHGROUP.COM

Started by Admin

Replies: 0
Views: 18,769

March 13, 2010, 05:08:14 PM
by Admin

Private Heat Exchanger Gallery

Started by Admin

Replies: 0
Views: 29,179

December 14, 2008, 11:23:00 AM
by Admin

308A & 308R Sheet Metal Installer Exams

Started by Admin

Replies: 4
Views: 5,103

May 02, 2024, 01:34:33 PM
by Admin

Free HVAC Exam

Started by Admin

Replies: 5
Views: 18,383

December 08, 2023, 03:51:41 PM
by Admin

G2 & G3 Gas Technician Exams

Started by Admin

Replies: 16
Views: 55,430

October 25, 2025, 10:42:52 PM
by deyuxie

313D Residential Air Conditioning Systems Mechanic Exam

Started by Admin

Replies: 29
Views: 110,060

April 20, 2019, 08:05:55 AM
by Mac89

Nutech HRV Inspection Program

Started by Admin

Replies: 0
Views: 12,298

June 01, 2007, 08:06:50 PM
by Admin

Guideline For Incident Reporting to TSSA

Started by Admin

Replies: 0
Views: 7,654

June 29, 2007, 12:03:24 PM
by Admin

Carrier | Bryant Condensing Furnace Class Action Suit

Started by Admin

Replies: 0
Views: 10,637

June 30, 2007, 07:48:10 PM
by Admin

To whom do I report illegal freon top-ups and suspicious servicing?

Started by Admin

Replies: 0
Views: 8,099

August 14, 2007, 07:23:45 PM
by Admin

ESA Changes Regarding 24V Wiring

Started by Admin

Replies: 0
Views: 75

June 24, 2026, 07:18:39 PM
by Admin

Ecobee & 2 Accessories

Started by Admin

Replies: 0
Views: 2,474

September 17, 2024, 06:20:15 PM
by Admin

UL and ULC Warns of Unauthorized Oil-fired Central Furnaces

Started by Admin

Replies: 0
Views: 6,103

February 14, 2008, 05:47:58 PM
by Admin

G3 CHALLENGE

Started by Amitarora

Replies: 0
Views: 1,940

October 31, 2023, 09:24:06 PM
by Amitarora

1ST TERM CHALLENGING EXAM

Started by sether156

Replies: 0
Views: 2,217

April 11, 2023, 03:16:58 PM
by sether156

ZLINE gas ranges recalled due to risk of Carbon Monoxide Poisoning

Started by Admin

Replies: 0
Views: 2,023

February 11, 2023, 10:33:17 AM
by Admin

How can I calculate temperature recovery time in cooling mode?

Started by lchandna

Replies: 0
Views: 5,918

December 12, 2008, 11:56:48 AM
by lchandna

Giant and Gemco natural gas and propane water heaters recalled due to potential

Started by Admin

Replies: 0
Views: 2,450

January 29, 2022, 04:22:53 PM
by Admin

VanEE air exchanger

Started by mooredd

Replies: 0
Views: 2,459

January 23, 2022, 01:18:02 PM
by mooredd

Goodman Recalls Evaporator Coil Drain Pans due to Fire Hazard

Started by Admin

Replies: 0
Views: 2,665

November 24, 2021, 04:54:55 PM
by Admin

Venting my crawl space

Started by gmacfarlane

Replies: 0
Views: 2,622

October 30, 2021, 12:07:56 PM
by gmacfarlane

Acadia - Heat Pumps For Cold Climates

Started by Admin

Replies: 0
Views: 6,426

March 11, 2009, 05:15:59 PM
by Admin

HVAC-World

Started by Admin

Replies: 0
Views: 6,126

May 09, 2009, 03:06:24 PM
by Admin

Generalaire 3200 & 4200 Humidifiers Product Bulletin

Started by Admin

Replies: 0
Views: 3,620

May 19, 2021, 03:18:02 PM
by Admin

Aspen vs AHRI - The SEER Battle

Started by Admin

Replies: 0
Views: 6,069

July 06, 2009, 03:47:28 PM
by Admin

GAS Appliance TSSA Registration

Started by kjthb

Replies: 0
Views: 2,969

January 07, 2021, 12:35:07 PM
by kjthb

Kingsman and Marquis Skyline II/III Gas Fireplaces recalled due to fire hazard

Started by Admin

Replies: 0
Views: 3,309

October 03, 2020, 07:46:40 AM
by Admin

Labour Mobility

Started by Admin

Replies: 0
Views: 7,571

December 19, 2009, 05:44:04 PM
by Admin

Recall issued for vent-free fireplaces sold in Ottawa area

Started by Admin

Replies: 0
Views: 5,781

December 23, 2009, 06:53:26 PM
by Admin

Programmable Thermostats Losing Energy Star Rating - Effective Dec. 31, 2009

Started by Admin

Replies: 0
Views: 7,476

January 07, 2010, 01:49:33 PM
by Admin

Mid Efficiency Furnace Phase Out in Canada

Started by Admin

Replies: 0
Views: 13,574

January 07, 2010, 01:58:48 PM
by Admin

Lochinvar Condensing Gas Boilers recalled due to risk of carbon monoxide poisoni

Started by Admin

Replies: 0
Views: 3,068

October 03, 2020, 07:39:49 AM
by Admin

10th China International Heating, Ventilation and Air-conditioning Expo (CIHE &

Started by Luisayu

Replies: 0
Views: 6,244

January 26, 2010, 02:30:45 AM
by Luisayu

Fuel Industry Provincial Authority - Links

Started by Admin

Replies: 0
Views: 6,165

February 20, 2010, 12:42:17 PM
by Admin

Indoor Air Quality Guide

Started by Admin

Replies: 0
Views: 5,904

March 14, 2010, 10:43:41 AM
by Admin

How To Read A Locate Form

Started by Admin

Replies: 0
Views: 5,630

March 14, 2010, 10:54:06 AM
by Admin

refrigerants performance?

Started by gert08

Replies: 0
Views: 5,890

March 19, 2010, 11:29:27 PM
by gert08

Valor H5 series fireplaces recalled due to laceration hazard

Started by Admin

Replies: 0
Views: 3,123

October 03, 2020, 07:32:38 AM
by Admin

Lennox ductless single-zone and multi-zone heat pumps recalled for fire hazard

Started by Admin

Replies: 0
Views: 3,947

March 04, 2020, 10:03:36 AM
by Admin

A/C's & TSSA - Temperature Rise Concerns

Started by Admin

Replies: 0
Views: 6,228

August 14, 2010, 11:18:18 AM
by Admin

Fix for JCI wall mount thermostat ns-btb7001-0

Started by Old Sparky

Replies: 0
Views: 4,258

September 18, 2019, 07:46:20 AM
by Old Sparky

Viessmann Recall – Vitodens 200-W and 222-F Boiler: Carbon Monoxide Hazard

Started by Admin

Replies: 0
Views: 5,395

June 01, 2019, 11:02:50 AM
by Admin

Carrier Heat Exchanger Test - SMB 09-0022

Started by Admin

Replies: 0
Views: 12,912

December 09, 2010, 04:36:53 PM
by Admin

Energy Conservation

Started by rmuntz

Replies: 0
Views: 5,303

January 18, 2011, 03:54:44 PM
by rmuntz

Approved Certification Marks for Ontario/Canada

Started by Admin

Replies: 0
Views: 4,361

March 12, 2019, 06:44:50 PM
by Admin

Goodman 1-stage gas valve switch intermittent

Started by Brad.B.

Replies: 0
Views: 4,323

February 09, 2019, 05:47:13 PM
by Brad.B.

Goodman Service Bulletin SF-082

Started by walker

Replies: 0
Views: 6,159

January 08, 2019, 01:23:29 PM
by walker

HRV / ERV – Common Misconceptions

Started by Admin

Replies: 0
Views: 10,756

August 19, 2011, 11:08:42 AM
by Admin

Outdoor Air Supply Confusion

Started by Admin

Replies: 0
Views: 6,623

December 23, 2011, 02:44:47 PM
by Admin

Elevator Room Ventilation Notes for HVAC

Started by Rustymike

Replies: 0
Views: 7,388

January 02, 2012, 08:22:13 PM
by Rustymike

NY Thermal Inc. (NTI) recalls Trinity Tft Gas-Fired Hot Water Boilers

Started by Admin

Replies: 0
Views: 4,275

December 21, 2018, 11:17:07 AM
by Admin

Purging Assembly & Purging Procedure

Started by Admin

Replies: 0
Views: 8,480

February 21, 2012, 06:26:17 PM
by Admin

A. O. Smith Recalls Ultra-Low NOx Water Heaters Due to Fire Hazard

Started by Admin

Replies: 0
Views: 4,197

December 21, 2018, 10:35:33 AM
by Admin

White-Rodgers Recalls Sensi Thermostats Due to Fire Hazard

Started by Admin

Replies: 0
Views: 4,278

December 21, 2018, 10:34:21 AM
by Admin

Miles Industries Recalls Gas Fireplaces Due to Burn Hazard

Started by Admin

Replies: 0
Views: 4,276

December 21, 2018, 10:33:08 AM
by Admin

Navien Recalls Tankless Water Heaters and Boilers Due to Risk of Carbon Monoxide

Started by Admin

Replies: 0
Views: 4,228

December 21, 2018, 10:31:54 AM
by Admin

Tarion Construction Performance Guidelines

Started by Admin

Replies: 0
Views: 4,030

October 16, 2012, 09:29:35 AM
by Admin

Napoleon contential furnaces

Started by Mmtc79

Replies: 0
Views: 4,557

October 29, 2018, 09:11:48 PM
by Mmtc79

Protection of Warehouse Unit Heaters from Damage B149 4.23

Started by McSpeedyPantsJr

Replies: 0
Views: 5,318

July 11, 2018, 09:49:06 AM
by McSpeedyPantsJr

Fireplaces and Inserts Recalled by Monessen Hearth Systems Due to Risk of Fire

Started by Admin

Replies: 0
Views: 3,804

November 15, 2012, 08:57:12 AM
by Admin

Looking for a study related information before sitting the redseal exam (BC)

Started by kane6789

Replies: 0
Views: 4,992

May 19, 2018, 09:48:59 AM
by kane6789

Regency Model U39 & U37 Gas Stove Recall

Started by Admin

Replies: 0
Views: 4,818

April 23, 2018, 04:12:00 PM
by Admin

Carrier HRVXXLHB HRV - Leaking water

Started by Admin

Replies: 0
Views: 4,601

January 31, 2013, 11:05:14 AM
by Admin

Enbridge Technical Documents

Started by Admin

Replies: 0
Views: 4,749

October 18, 2017, 10:11:21 AM
by Admin

Carrier Service Bulletin SMB13-0004 - 90% Furnace Collector Box Leaks

Started by Admin

Replies: 0
Views: 7,018

February 27, 2013, 08:05:56 AM
by Admin

How to calculate duct size?

Started by blati

Replies: 0
Views: 4,408

March 15, 2013, 10:11:18 AM
by blati

OCOT Code of Ethics

Started by Admin

Replies: 0
Views: 5,122

October 04, 2017, 01:31:39 PM
by Admin

Enbridge Bulletins - Meter Connections to Flexible Supply Piping & Pipe Sizing

Started by Admin

Replies: 0
Views: 3,926

April 10, 2013, 07:03:09 AM
by Admin

Anyone have experience with the Toyotomi Oil Miser water heaters?

Started by Jutzi46

Replies: 0
Views: 4,671

September 22, 2017, 10:41:06 AM
by Jutzi46

standard temps and pressure

Started by mattmctree

Replies: 0
Views: 4,704

June 27, 2017, 01:50:45 PM
by mattmctree

Lennox Recalls Fireplaces Due to Risk of Gas Leak and Fire Hazard

Started by Admin

Replies: 0
Views: 4,135

August 07, 2013, 10:37:33 AM
by Admin

American Standard recalls gas water heaters

Started by Admin

Replies: 0
Views: 5,284

October 16, 2016, 01:14:24 PM
by Admin

Can a 313D wire the furnace without TSSA certification?

Started by Admin

Replies: 0
Views: 5,638

May 20, 2016, 02:28:18 PM
by Admin

New Enbridge Residential Construction Heat Policy - Effective Jan 1, 2016

Started by Admin

Replies: 0
Views: 5,966

December 11, 2015, 09:33:19 AM
by Admin

410a ODP requirements

Started by Admin

Replies: 0
Views: 5,629

December 08, 2015, 08:32:55 AM
by Admin

Franklin Gas Hose Recall

Started by Admin

Replies: 0
Views: 5,507

December 02, 2015, 11:24:00 AM
by Admin

Multi-Agency Effort Shuts Down Manufacturer/Distributor of Gas Ovens

Started by Admin

Replies: 0
Views: 8,783

December 02, 2015, 11:17:11 AM
by Admin

Water Heater Installations in Ottawa - Spectral Response Acceleration

Started by Admin

Replies: 0
Views: 6,512

August 13, 2015, 10:55:27 AM
by Admin

HEAT GAIN/LOSS PROGRAMS??

Started by reidmechanical

Replies: 0
Views: 5,260

April 22, 2015, 11:53:31 AM
by reidmechanical

Wolf Steel Recalls Napoleon Propane Gas Fireplaces Due to Laceration Hazard

Started by Admin

Replies: 0
Views: 5,264

February 16, 2015, 10:17:57 AM
by Admin

B149.2-10 - Propane storage and handling code

Started by Vtlegend

Replies: 0
Views: 5,711

January 16, 2014, 06:07:23 AM
by Vtlegend

White-Rodgers Programmable Digital Thermostats (Models 1F88 & 1F85RF) Recall

Started by Admin

Replies: 0
Views: 5,259

February 16, 2015, 10:08:50 AM
by Admin

U.S.Boiler Recalls Home Heating Boilers Due to Carbon Monoxide Hazard

Started by Admin

Replies: 0
Views: 5,079

February 16, 2015, 10:03:07 AM
by Admin

Outdoor Air Intake / Fresh-Air Confusion

Started by Admin

Replies: 0
Views: 3,873

March 19, 2014, 08:02:56 AM
by Admin

Return Air Confusion

Started by Admin

Replies: 0
Views: 4,426

March 19, 2014, 08:27:25 AM
by Admin

Skyline Marquis Propane Gas Fireplaces by Kingsman Fireplaces Recall

Started by Admin

Replies: 0
Views: 5,157

February 16, 2015, 09:53:21 AM
by Admin

TSSA Safety Blog - A New Way to Connect

Started by Admin

Replies: 0
Views: 4,265

March 31, 2014, 01:58:14 PM
by Admin

Enbridge Builder Bulletin - Gas Piping in Garages

Started by Admin

Replies: 0
Views: 3,788

April 04, 2014, 03:14:35 PM
by Admin

Enbridge Bulletins

Started by Admin

Replies: 0
Views: 3,722

April 05, 2014, 09:32:43 AM
by Admin

New Yorker Boiler Recalls Home Heating Boilers Due to Carbon Monoxide Hazard

Started by Admin

Replies: 0
Views: 5,648

February 16, 2015, 09:38:40 AM
by Admin

Jotul and Scan Gas Fireplace Inserts Recall

Started by Admin

Replies: 0
Views: 5,277

February 16, 2015, 09:29:03 AM
by Admin

Hussong Manufacturing and American Flame Recall Due to Explosion Hazard

Started by Admin

Replies: 0
Views: 5,138

February 16, 2015, 09:10:16 AM
by Admin

Honeywell Prestige IAQ

Started by scarey8

Replies: 0
Views: 4,927

April 30, 2014, 09:40:16 AM
by scarey8

WhiteRodgers Recalls Thermostats Due to Fire Hazard Created by Leaking Batteries

Started by Admin

Replies: 0
Views: 4,155

May 02, 2014, 07:55:03 AM
by Admin

Hearth & Home Technologies Recalls Due to Risk of Gas Leak and Fire Hazard

Started by Admin

Replies: 0
Views: 5,160

February 16, 2015, 08:43:45 AM
by Admin

Enbridge Safety Notice - Service Valve Operating Procedure

Started by Admin

Replies: 0
Views: 3,655

May 15, 2014, 04:17:52 PM
by Admin

Coleman, Coleman Evcon and Red T brand furnace recall

Started by Admin

Replies: 0
Views: 5,025

February 16, 2015, 08:35:25 AM
by Admin

Nest Recalls Smoke & CO Alarms

Started by Admin

Replies: 0
Views: 3,440

May 26, 2014, 08:49:07 AM
by Admin

Weil-McLain recalls Ultra Series Gas Boilers

Started by Admin

Replies: 0
Views: 3,621

June 11, 2014, 07:28:36 PM
by Admin

Rainier Bratsch-Blundell

Started by howitt

Replies: 0
Views: 5,133

December 27, 2014, 04:33:24 PM
by howitt

Kidde Recalls Residential Smoke Alarms and Combination Smoke/CO Alarms

Started by Admin

Replies: 0
Views: 3,714

September 29, 2014, 09:10:38 PM
by Admin

John Wood recalls fifty-gallon propane fueled residential water heaters

Started by Admin

Replies: 0
Views: 3,795

September 29, 2014, 09:26:32 PM
by Admin

Daesung Celtic Enersys recalls tankless gas water heaters

Started by Admin

Replies: 0
Views: 5,054

November 25, 2014, 11:40:09 AM
by Admin

Franklin Recalls Hardwall Fuel Curb Hose Due to Fire and Explosion Hazard

Started by Admin

Replies: 0
Views: 3,724

October 23, 2014, 07:50:52 AM
by Admin

Giant Inc. recalls Giant and Best Canadian hot water heaters

Started by Admin

Replies: 0
Views: 3,970

October 23, 2014, 07:52:18 AM
by Admin

Venmar Ventilation Inc. expands recall of air exchangers

Started by Admin

Replies: 0
Views: 3,917

November 25, 2014, 11:32:07 AM
by Admin

Environmental Code of Practice for Elimination of Fluorocarbon Emissions

Started by Admin

Replies: 1
Views: 8,128

June 24, 2007, 05:12:56 PM
by Admin

Public Review: CSA B149.1-25 Natural Gas & Propane Installation Draft Code

Started by Admin

Replies: 1
Views: 2,316

April 15, 2024, 08:32:48 AM
by NoDIY

Code 8.15.3 & 8.15.4

Started by Samjohn

Replies: 1
Views: 1,945

February 11, 2024, 10:40:43 AM
by Admin

80% furnace vent horizontally

Started by samihabib

Replies: 1
Views: 2,078

October 13, 2023, 02:36:08 PM
by NoDIY

Old Manuals

Started by roberts.amy0@gmail.com

Replies: 1
Views: 2,203

April 18, 2023, 10:15:07 AM
by Admin

Apprentice Regulations?

Started by Porcupinepuffer

Replies: 1
Views: 2,651

April 05, 2023, 05:30:37 AM
by Admin

Helical Swirl Vanes in the burner tubes of a Trane gas Pak, circa 2005

Started by CWillC

Replies: 1
Views: 2,255

January 17, 2023, 04:01:53 PM
by scarey8

drip leg length

Started by deep

Replies: 1
Views: 2,833

July 28, 2022, 05:20:51 AM
by Admin

Fire dampers

Started by JHS

Replies: 1
Views: 2,988

May 02, 2021, 08:50:21 AM
by Admin

How to Heat/Cool indoor pool house

Started by samihabib

Replies: 1
Views: 3,088

April 09, 2021, 02:28:49 PM
by rmuntz

UV Lamps and COVID-19

Started by Admin

Replies: 1
Views: 3,260

January 10, 2021, 06:45:10 AM
by tenletters

Disconnect Box - Working Space

Started by Admin

Replies: 1
Views: 4,038

June 13, 2020, 08:52:17 AM
by Hgye

Gas Tags

Started by Fabristeel Ltd.

Replies: 1
Views: 4,510

April 21, 2020, 04:00:24 PM
by Admin

Ottawa Hydro MCS0106 - New Rules Regarding Hydro Meter Clearances

Started by Admin

Replies: 1
Views: 6,101

April 14, 2019, 11:08:09 PM
by Hvacpimp

Install height

Started by bsolc

Replies: 1
Views: 4,732

April 01, 2019, 03:16:09 PM
by Admin

2019 Ontario Rebates

Started by Admin

Replies: 1
Views: 4,835

March 21, 2019, 09:10:06 PM
by Frosty

A. O. Smith Recalls 30-Gallon Gas Water Heaters Due to Fire Hazard

Started by Admin

Replies: 1
Views: 4,610

December 27, 2018, 10:02:22 AM
by bster352

Trane CHHB of 100-ton

Started by Buddyhughes

Replies: 1
Views: 4,894

December 05, 2018, 04:36:25 PM
by rmuntz

Supreme Court ruling?

Started by howitt

Replies: 1
Views: 4,724

November 15, 2018, 08:23:45 PM
by Admin

Flexible Dryer Vent Transition

Started by Admin

Replies: 1
Views: 8,172

November 03, 2018, 05:18:43 PM
by Porcupinepuffer

electrical wire in cold air return

Started by ck_chino

Replies: 1
Views: 11,562

October 23, 2018, 03:13:07 PM
by Admin

313 A certification hours

Started by harshal

Replies: 1
Views: 5,592

March 02, 2018, 06:24:33 PM
by Admin

Residential Annual Heating Bills Comparison Analysis - Ottawa 2018

Started by Admin

Replies: 1
Views: 5,205

January 05, 2018, 02:41:14 PM
by walker

Gas tite and csst

Started by mattmctree

Replies: 1
Views: 6,910

October 13, 2017, 07:36:50 PM
by Admin

Armstrong furnace pressure switch problems

Started by Mmtc79

Replies: 1
Views: 5,478

October 11, 2017, 09:13:53 AM
by bster352

Cast bonding requirement

Started by mattmctree

Replies: 1
Views: 5,247

September 22, 2017, 10:27:18 AM
by Jutzi46

Gas pipe painting can any one do it

Started by mattmctree

Replies: 1
Views: 4,951

September 22, 2017, 10:17:50 AM
by Jutzi46

Resources for learning about ductless splits?

Started by tenletters

Replies: 1
Views: 5,150

July 12, 2017, 11:21:22 AM
by rmuntz

Fire Extinguishers

Started by Troyboy

Replies: 1
Views: 5,158

June 21, 2017, 04:42:08 AM
by Admin

Outdoor DB and indoor WB

Started by tenletters

Replies: 1
Views: 6,278

May 25, 2017, 08:26:02 PM
by Saturatedpsi

Gas line

Started by harshal

Replies: 1
Views: 5,271

May 01, 2017, 02:27:10 PM
by Admin

vanEE 41600 wire connector location

Started by Dan594

Replies: 1
Views: 5,049

March 23, 2017, 05:23:16 PM
by Admin

venting codes

Started by mattmctree

Replies: 1
Views: 6,174

November 03, 2016, 09:52:39 AM
by Admin

Practice exam - Refrigeration Operator Class "B" Certification

Started by shawnpower1

Replies: 1
Views: 10,750

October 22, 2016, 10:12:04 AM
by Admin

Underground gas line installions and relief lines

Started by slo-115

Replies: 1
Views: 7,406

October 16, 2016, 02:24:31 PM
by Admin

outdoor shut off valve

Started by harshal

Replies: 1
Views: 5,896

July 14, 2016, 10:43:21 AM
by bster352

laundry rooms

Started by robstar

Replies: 1
Views: 6,159

February 11, 2016, 12:37:15 PM
by Admin

Updates for gas code B149.1-10?

Started by Tod

Replies: 1
Views: 6,439

January 11, 2016, 10:47:17 AM
by Admin

mechanic ratios

Started by BiggerDIRTY

Replies: 1
Views: 5,920

October 24, 2015, 06:01:49 PM
by Admin

Olsen Direct Vent Oil Furnaces Recall

Started by Admin

Replies: 1
Views: 5,917

February 21, 2015, 03:18:43 PM
by slo-115

Is anyone Red Seal certified in Gas?

Started by Borussien

Replies: 1
Views: 7,835

February 10, 2015, 06:06:12 AM
by Admin

Programmable Thermostats - Setback Misconceptions

Started by Admin

Replies: 1
Views: 8,666

December 29, 2014, 12:15:09 PM
by Admin

manual for Bryant Plus 80

Started by lovebc2

Replies: 1
Views: 7,285

December 21, 2014, 08:13:26 PM
by Admin

PTCR installed on Condensing Unit

Started by scarey8

Replies: 1
Views: 8,353

August 28, 2013, 05:54:31 AM
by Admin

Venmar HRV recall

Started by bster352

Replies: 1
Views: 9,978

September 10, 2007, 08:24:33 PM
by TECH X

epa certification

Started by stiz

Replies: 1
Views: 7,030

January 06, 2008, 02:37:58 PM
by Admin

Galvanized fittings with black iron

Started by harshal

Replies: 1
Views: 4,698

October 05, 2012, 06:51:15 AM
by Admin

Resi gas meter specifications

Started by harshal

Replies: 1
Views: 4,921

September 21, 2012, 06:05:32 PM
by Admin

Rheem RTGH-95DV pancake termination

Started by Admin

Replies: 1
Views: 5,506

July 11, 2014, 10:31:30 AM
by Admin

Stainless Steel gas pipe, Gastite, Trac-pipe etc.

Started by Tod

Replies: 1
Views: 5,724

June 03, 2013, 06:27:10 PM
by Admin

Tankless water heater clearance to hydro panel?

Started by harshal

Replies: 1
Views: 8,531

August 19, 2012, 05:20:41 PM
by Admin

Arc flash training

Started by rmuntz

Replies: 1
Views: 6,522

July 29, 2008, 03:28:58 PM
by TECH X

Goodman gsz

Started by Bob Hubbard

Replies: 1
Views: 4,056

May 18, 2014, 09:03:50 AM
by Bob Hubbard

Test tag for water heater

Started by hwh

Replies: 1
Views: 9,532

October 28, 2012, 01:22:55 AM
by Admin

Vibration/Bryant 2-speed 698BNX

Started by wollitz77

Replies: 1
Views: 7,585

August 05, 2008, 03:36:47 PM
by Admin

Refrigerations question about brazing

Started by Skyline_GT

Replies: 1
Views: 6,470

November 03, 2008, 04:36:53 PM
by rmuntz

Installing a Carrier Infinity Heat Pump with long lines.

Started by w2jo

Replies: 1
Views: 6,570

November 03, 2008, 07:55:26 PM
by Admin

Propane handling for puplic

Started by Amy2012

Replies: 1
Views: 5,053

June 10, 2012, 09:15:17 AM
by Admin

Bonding CSST and new customers

Started by G.P.

Replies: 1
Views: 6,421

February 13, 2012, 09:47:41 AM
by Admin

Installing a Gas Dryer

Started by Peter76

Replies: 1
Views: 4,307

March 07, 2014, 06:13:46 AM
by Admin

high efficent furnaces

Started by Zzz

Replies: 1
Views: 6,942

December 22, 2008, 04:45:49 PM
by Admin

LPG regulator vent termination point

Started by hottubbrad

Replies: 1
Views: 6,135

December 10, 2013, 01:26:42 PM
by Admin

Dirt Pockets and placement

Started by scarey8

Replies: 1
Views: 14,131

May 01, 2013, 10:48:37 PM
by Admin

GAS RANGE CODE QUESTION

Started by scarey8

Replies: 1
Views: 12,228

April 17, 2013, 09:11:33 PM
by Admin

Thermopump runs while furnace is on

Started by carlom

Replies: 1
Views: 4,006

November 28, 2013, 05:43:18 PM
by Admin

direct vent versus hoyme

Started by qualistat

Replies: 1
Views: 7,098

April 01, 2011, 11:22:16 AM
by Admin

Clearance To Combustibles - Gas Ranges

Started by Admin

Replies: 1
Views: 18,971

November 10, 2012, 12:31:03 PM
by Admin

Tankless water heaters

Started by ozie55

Replies: 1
Views: 7,002

October 21, 2010, 10:09:35 PM
by Admin

Rinnai Tankless and York Furnace

Started by johnt2_2002

Replies: 1
Views: 6,386

May 11, 2009, 04:11:27 PM
by Admin

Economizers - Settings and basic sequences of operations

Started by Skyline_GT

Replies: 1
Views: 7,020

September 24, 2010, 06:15:37 PM
by Admin

R410A Operating Costs

Started by scarey8

Replies: 1
Views: 6,411

September 22, 2009, 08:09:28 PM
by Admin

Unit heater in stairwell ??? Ontario

Started by wings

Replies: 1
Views: 7,159

October 28, 2009, 07:05:15 AM
by Admin

Goodman GMVC95 Furnaces - Communicating Furnace

Started by Admin

Replies: 1
Views: 9,065

January 24, 2010, 03:59:43 PM
by PeterT

CAN/CSA-B149.1-05 Gas Code Trumps Electrical Code of Canada Part I

Started by Admin

Replies: 1
Views: 7,893

July 25, 2010, 05:54:53 PM
by Admin

Flue Gas Analyser Test Port

Started by walker

Replies: 1
Views: 5,864

November 07, 2013, 04:03:33 PM
by Admin

B149.1-10 Gas Code with Update No 1 & FS-200-12 Amendments & Review

Started by Down Under X

Replies: 2
Views: 41,534

March 11, 2013, 02:09:25 PM
by Down Under X

B149.2-15 Propane storage and handling code & FS-XXX-15 Amendments

Started by Admin

Replies: 2
Views: 18,490

September 02, 2018, 11:03:36 PM
by Admin

Rudd. Ugra-12erajs

Started by Stevebeachl

Replies: 2
Views: 4,925

August 18, 2018, 01:31:11 PM
by Stevebeachl

Changes to Oil tank install/requirements

Started by scarey8

Replies: 2
Views: 5,697

November 20, 2012, 08:31:27 AM
by Admin

Heat pump range

Started by EvilMonkey

Replies: 2
Views: 4,784

February 07, 2013, 10:29:25 PM
by EvilMonkey

Isolation Ward and Airlock Room CFM

Started by nago

Replies: 2
Views: 7,062

February 21, 2013, 11:59:15 PM
by Rustymike

Purchasing gas and oil code books ( B149.1 and B139 )

Started by FurnaceFellow1988

Replies: 2
Views: 6,218

October 01, 2017, 03:54:37 PM
by walker

Leaking evaporator coils (r410a)

Started by JOE RHILEY

Replies: 2
Views: 5,805

July 22, 2013, 02:43:11 PM
by Admin

Bvent outside ?

Started by Gasguy79

Replies: 2
Views: 5,748

May 04, 2017, 02:36:24 PM
by bster352

6.17.4

Started by Attavior

Replies: 2
Views: 5,976

June 03, 2017, 03:11:40 PM
by Attavior

Leak sealer

Started by mattmctree

Replies: 2
Views: 5,631

June 28, 2017, 09:06:50 AM
by rmuntz

PEAK SAVER WIRING DIAGRAM

Started by JOE RHILEY

Replies: 2
Views: 5,461

May 23, 2013, 12:40:59 PM
by Admin

C.2.16 For Single Appliance Venting Applications

Started by DaveP

Replies: 2
Views: 5,795

July 14, 2017, 01:43:22 PM
by DaveP

york 2 stage furnace question

Started by plott hound

Replies: 2
Views: 7,709

September 06, 2017, 03:24:22 PM
by plott hound

Furnace and rooftop servicing and safties

Started by mattmctree

Replies: 2
Views: 5,432

October 16, 2017, 12:04:04 PM
by rmuntz

Clearance from dryer vent to combustion air intake

Started by max

Replies: 2
Views: 15,910

March 07, 2013, 06:15:31 PM
by Admin

B149.1-10 Natural gas and propane installation code

Started by Admin

Replies: 2
Views: 31,363

August 18, 2010, 09:34:41 PM
by Admin

What does nested mean in the code book?

Started by etobicoke

Replies: 2
Views: 11,862

February 22, 2013, 01:15:05 PM
by etobicoke