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Heating Help: The Wall

The #1 Online Resource for Heating Answers. Ask and answer questions about heating systems, both old and new. All are welcome!

Dead Men Tales: Thankful

Announcement HeatingHelp 490 views 4 comments 1 point Most recent by BobC November 26THE MAIN WALL
New Video - How to Make Steam Heating More Efficient Webinar

Announcement Erin Holohan Haskell 141 views 3 comments 1 point Most recent by Snowmelt November 25THE MAIN WALL
Eastman 20371?

neals 172 views 41 comments 0 points Most recent by neals 10:32PMStrictly Steam
Furnace won't open gas valve - possible control board issue?

lizardrock11 101 views 15 comments 0 points Most recent by JUGHNE 10:30PMJob Opportunities
Location of Main Vents - Not End of Main or Return

Ps44 13 views 4 comments 0 points Most recent by neilc 10:27PMStrictly Steam
How important are air valves to the efficiency of the steam system?

tomsloancamp 297 views 42 comments 0 points Most recent by tomsloancamp 10:26PMStrictly Steam
hartford loop 6" too low

timgardner 198 views 14 comments 0 points Most recent by motoguy128 10:26PMStrictly Steam
CI rad loop pressure drop

kensheets2 24 views 3 comments 0 points Most recent by motoguy128 10:21PMTHE MAIN WALL
No need for insulation, just add more radiators

Dennis 20 views 2 comments 0 points Most recent by JUGHNE 10:14PMDomestic Hot Water
radiator heats slowly

dobro23 145 views 18 comments 0 points Most recent by motoguy128 10:08PMStrictly Steam
One heating zone not working. Possibly bad regulator

slipjohn1 87 views 18 comments 0 points Most recent by 426hemi 10:06PMOil Heating
Trying to identify best sizing and models for a new boiler

MrMike 283 views 23 comments 0 points Most recent by MrMike 10:01PMTHE MAIN WALL
what is this blue goo and is it the reason i can't remove this airvent?

SlowYourRoll 288 views 17 comments 1 point Most recent by motoguy128 9:52PMStrictly Steam
Where have we seen this before?

unclejohn 358 views 16 comments 0 points Most recent by icy78 9:29PMTHE MAIN WALL
Open Loop radiant heat system high pressure problem

k2krafty 24 views 3 comments 0 points Most recent by Jamie Hall 9:14PMRadiant Heating
Smart-Steam-Radiator "Alexa, TURN ON THE STEAM!"

Plant_Tender_Hubert 173 views 13 comments 0 points Most recent by gfrbrookline 9:14PMTHE MAIN WALL
Dead Men Tales: A $50,000 Mistake

HeatingHelp 3.5K views 15 comments 0 points Most recent by Leon82 8:59PMTHE MAIN WALL
Radiator Refinishing

fxrgrunt 316 views 22 comments 4 points Most recent by Hap_Hazzard 8:08PMStrictly Steam
Radiator with high heels?

bipbap 464 views 40 comments 0 points Most recent by Leon82 8:01PMStrictly Steam
Burnham America Series 4 (1978) Saveable or Move on?

adrian123 209 views 21 comments 0 points Most recent by unclejohn 7:38PMStrictly Steam
VXT-24 automatic feeder orientation

SteamingatMohawk 250 views 28 comments 0 points Most recent by Hap_Hazzard 6:51PMStrictly Steam
I bought an old school and I’m adding a wood boiler to the cast-iron radiators

MauryPower 141 views 9 comments 0 points Most recent by MauryPower 6:13PMTHE MAIN WALL
Troubleshooting my heating problem - it's getting waayy too hot upstairs!

PieCa 318 views 32 comments 0 points Most recent by Canucker 6:05PMRadiant Heating
Antifreeze for hydronic systems

HeatingHelp 11K views 6 comments 0 points Most recent by Rocky_3 5:53PMTHE MAIN WALL
Prestige Solo 110

otremba2 60 views 3 comments 0 points Most recent by otremba2 5:21PMTHE MAIN WALL
SO YOUR A HANDEYMAN,EH

Jackmartin 349 views 15 comments 1 point Most recent by SteamingatMohawk 4:13PMTHE MAIN WALL
90 Degree Fittings For Radiant Heat

cjohnsen 120 views 6 comments 0 points Most recent by heathead 4:06PMRadiant Heating
Need Advise-Confirmation for Underfloor (Between Joist) Radiant Installation -Northern NJ-Zone 5

hcpatel78 1.1K views 66 comments 0 points Most recent by Dennis 3:40PMRadiant Heating
Clicking sound from Thermostat

gerryc 36 views 2 comments 0 points Most recent by HVACNUT 3:37PMDomestic Hot Water
Design updates for ModCon Boiler in 100 year old high mass gravity system

PC7060 1.1K views 95 comments 0 points Most recent by PC7060 3:28PMGas Heating
Inlet valve steam radiator issue

NFER 159 views 20 comments 0 points Most recent by Dennis 3:24PMStrictly Steam
Boiler Replacement Advice

Rusty18 201 views 7 comments 0 points Most recent by Rusty18 2:54PMStrictly Steam
Question about new Bosch Greenstar 151 combi floor model install

shane_rowles 230 views 21 comments 0 points Most recent by GW 1:47PMTHE MAIN WALL
Condensate Drain Connection

Alan (California Radiant) Forbes 43 views 2 comments 1 point Most recent by Jamie Hall 1:35PMTHE MAIN WALL
Hoffman differential loop but no Hartford loop

peteroneill3 122 views 11 comments 0 points Most recent by Jamie Hall 12:42PMStrictly Steam
Homemade Radiator

fxrgrunt 672 views 35 comments 0 points Most recent by fxrgrunt 7:22AMStrictly Steam
Building a hydronic heating system using a tankless hot water heater

Newbie62 191 views 12 comments 0 points Most recent by mattmia2 6:34AMTHE MAIN WALL
Prestige TriangleTube Water Heater crazy humming noise - timer setting?

FJBrown 894 views 14 comments 0 points Most recent by Zman 3:06AMTHE MAIN WALL
Suggestions for radiant heated floors upgrades

jasonphoto01 162 views 19 comments 0 points Most recent by jasonphoto01 2:19AMRadiant Heating
Rookie here. 2 Pipe Steam system with no traps.

Carco 725 views 84 comments 0 points Most recent by Carco 2:19AMStrictly Steam
cp-10/cp-11 mastic really necessary for steam pipe insulation?

swiharta 74 views 3 comments 0 points Most recent by EBEBRATT-Ed 2:02AMStrictly Steam
$150 boiler/furnace clean and service

426hemi 266 views 16 comments 0 points Most recent by SlamDunk 12:09AMOil Heating
what will dissolve coffee grounds?

Nom_Deplume 319 views 23 comments 0 points Most recent by Nom_Deplume November 27THE MAIN WALL
system uncertainty

Mark929 256 views 42 comments 0 points Most recent by Charlie from wmass November 27Strictly Steam
Indirect radiation piping issue

Lard 73 views 6 comments 0 points Most recent by Lard November 27Strictly Steam
Piping options for Crown Steam Boiler--Model# BSI138ENPZZPSU

gkimmeo 94 views 5 comments 0 points Most recent by neilc November 27Strictly Steam
How to diagnose a bad expansion tank?

Foregone 64 views 8 comments 0 points Most recent by JUGHNE November 27Gas Heating
Navien flow out condensate line

reeceho 1.1K views 4 comments 0 points Most recent by dawark November 27Domestic Hot Water
NEED GAS BURNER ASSEMBLY FOR OLD GRAVITY FURNACE

Abba3love 100 views 6 comments 0 points Most recent by mattmia2 November 27Gas Heating
Gas Boiler Staying Hot

BillyNYC 171 views 22 comments 0 points Most recent by Seabee5701 November 27THE MAIN WALL
Fire box insulation

adasilva 74 views 6 comments 0 points Most recent by Steamhead November 27Strictly Steam
Barnes and Jones Big mouth

fabaze12 260 views 17 comments 0 points Most recent by Dave0176 November 27Strictly Steam

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