/* * These styles apply ONLY to the header and footer assets. */ * { padding: 0; margin: 0; box-sizing: border-box; } .DataList .Item .Title a { color: red; } .footer { background: #f5f5f6; color: #555a62; font-size: 14px; line-height: 1.5; padding: 18px 0; } .footer-wrap { padding-left: 18px; padding-right: 18px; max-width: 1236px; margin: 0 auto; } .footer a { color: #0291db; } .footer a:hover { color: #0276b3; } .footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; margin: -3px; } .footer-col { padding: 0 3px; } .footer-col-copyRight { justify-content: flex-start; } .footer-col-logo { justify-content: flex-end; } .footer-col-copyRight, .footer-col-logo { flex: 1; display: flex; } .logo { width: 120px; height: 28px; opacity: 0.6; } @media screen and (max-width: 768px) { .footer-row { display: block; } .footer-col { width: 100%; text-align: center; margin: 6px 0; } .footer-col:first-child { margin-top: 0; } .footer-col:last-child { margin-bottom: 0; } .footer-col-copyRight, .footer-col-logo { justify-content: center; } .logo { margin: 0 auto; } } #HeaderAds { margin-bottom: 1rem; } /* header links */ #navigation-bar { box-sizing: border-box; display: flex; flex-direction: column; margin-left: auto; margin-right: auto; max-width: 1264px; padding-left: 20px; padding-right: 20px; position: relative; width: 100%; } @media (max-width: 806px) { #navigation-bar { padding-left: 0; padding-right: 0; } } #navigation-bar nav { padding-right: 0; position: relative; z-index: 1; float: none; display: flex; flex-direction: row; justify-content: flex-end; width: 100%; } #navigation-bar nav ul { background: none; } #navigation-bar nav li { display: inline-block; height: 37px; line-height: 37px; font-size: 14px; font-weight: 300; } #navigation-bar nav a { display: block; padding: 0 15px; color: rgb(228,104,34); text-decoration: none; } a.mrc-button { background: rgb(228,104,34); color: #fff!important; } /* Social links in footer */ .social-footer { background: rgb(228,104,34); text-align: center; } .social-links { display: flex; justify-content: center; list-style: none; padding: 50px 0; } .social-links a { display: flex; align-items: center; justify-content: center; padding: 0 20px; color: black; text-decoration: none; font-weight: 600; font-size: 20px; } .social-links a:hover { text-decoration: underline; } .social-links svg { margin-right: 10px; } @media screen and (max-width: 768px) { .social-links { flex-direction: column; } .social-links a { margin-bottom: 10px; } } /*# sourceMappingURL=styles.css.map */

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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.

A Quick Survey: Boilers with Common Venting

Announcement Erin Holohan Haskell 489 views 19 comments 1 point Most recent by Erin Holohan Haskell March 30THE MAIN WALL
Richardson Vapor System

Petheat 149 views 10 comments 0 points Most recent by Mad Dog_2 6:16AMStrictly Steam
Installing heat pump system: Risky for my oil heating pipes to go under-utilized?

fiveightandten 23 views 2 comments 0 points Most recent by bburd 4:33AMTHE MAIN WALL
Pool Heater Gas Tapped off Interior Lines.

reverse_c 295 views 24 comments 1 point Most recent by hot_rod 2:59AMGas Heating
Cold Start Can we save energy this way

exqheat 376 views 27 comments 0 points Most recent by captainco 2:24AMThermostats and Controls
Fixing this manufacturing defect in an electric water heater

Boon 264 views 25 comments 0 points Most recent by EBEBRATT-Ed 2:11AMDomestic Hot Water
Let's Get The Water Back In The Boiler!

New England SteamWorks 327 views 24 comments 0 points Most recent by EBEBRATT-Ed 2:06AMStrictly Steam
Equalizer disabled experiment video

ethicalpaul 1.1K views 98 comments 4 points Most recent by EBEBRATT-Ed 1:56AMStrictly Steam
Pressure drop with hot water demand

Palisandr 477 views 76 comments 0 points Most recent by dko 1:21AMGas Heating
brightening exposed copper pipes

ron 177 views 6 comments 0 points Most recent by HomerJSmith 12:43AMTHE MAIN WALL
Converting from Forced Hot Air to Baseboard Hot Water...

stevetars 238 views 15 comments 0 points Most recent by stevetars 12:21AMTHE MAIN WALL
This weeks case, The Case of the Missing Glycol

RayWohlfarth 1.6K views 26 comments 0 points Most recent by neilc March 31THE MAIN WALL
Steam radiators clicking when heating comes on

anatori25 302 views 20 comments 0 points Most recent by neilc March 31Strictly Steam
Comparing Efficiencies Between Gas-Fired 83% Atmospheric Boiler & Heat Pump

D107 160 views 17 comments 0 points Most recent by Hot_water_fan March 31Gas Heating
Setting Vittodens 200-W to external demand not working, any suggestions?

ChrisMcc 66 views 8 comments 0 points Most recent by ChrisMcc March 31Gas Heating
Dead Men Tales: The World's Fair of Hydronic Heating

HeatingHelp 1.1K views 8 comments 0 points Most recent by JUGHNE March 31THE MAIN WALL
Radiator meme

guzzinerd 134 views 7 comments 5 points Most recent by mattmia2 March 31THE MAIN WALL
Is the water running?.

dbarck2000 56 views 3 comments 0 points Most recent by mattmia2 March 31THE MAIN WALL
Simplified Radiant Cooling

john_james 284 views 13 comments 0 points Most recent by john_james March 31THE MAIN WALL
Electric Hydronic Boilers

Allislandradiant 468 views 35 comments 0 points Most recent by jumper March 31Radiant Heating
Oil to Gas Conversion?

mikeGlosta 115 views 9 comments 0 points Most recent by jringel March 31Oil Heating
Correct placement for radiator vent?

Tuggy 357 views 46 comments 1 point Most recent by ethicalpaul March 31Radiant Heating
Question on air vent capacity with reduced fitting attachment

DougP 28 views 0 comments 0 points Started by DougP March 31 Strictly Steam
Cleaning boiler - chemicals

Patrick McGrath 149 views 7 comments 0 points Most recent by MaxMercy March 31Strictly Steam
The Case of the Hissing Air Vent or How Dan Holohan Saved my Marriage

RayWohlfarth 65 views 2 comments 1 point Most recent by RayWohlfarth March 31THE MAIN WALL
Weil Mclain Gold Oil Boiler pwgo3

PiyatiMJ 161 views 9 comments 0 points Most recent by PiyatiMJ March 31Oil Heating
REPLACING AN OLD V530 GAS VALVE FROM AN AMERICAN STANDARD BOILER

diesteldorf 178 views 11 comments 0 points Most recent by diesteldorf March 31Gas Heating
Annual filter changes?

MTC 246 views 18 comments 0 points Most recent by GGross March 31Indoor-Air Quality
Thoughts on the new text box?

Poll Closed Erin Holohan Haskell 252 views 24 comments 0 points Most recent by Erin Holohan Haskell March 31THE MAIN WALL
Red light every couple days, but then starts right up with reset

seized123 84 views 4 comments 0 points Most recent by MaxMercy March 31Oil Heating
Utica vs Lochinvar

JAG0202 952 views 11 comments 0 points Most recent by yellowdog March 31Gas Heating
This weeks case,The Case of the Hissing Air Vent

RayWohlfarth 103 views 5 comments 0 points Most recent by RayWohlfarth March 31THE MAIN WALL
Stage two furnace problem

heatworthy 62 views 4 comments 0 points Most recent by retiredguy March 31THE MAIN WALL
Differential Setting for Indirect DHW

troutdog 63 views 3 comments 0 points Most recent by HVACNUT March 31Domestic Hot Water
SteamMax Return Piping

trivetman 702 views 41 comments 1 point Most recent by neilc March 31Strictly Steam
UTEC 1003-600A Controller

JCW2 77 views 5 comments 0 points Most recent by JCW2 March 31Gas Heating
Can This be Anything Other Than a Leak Under the Floor?

505BEN 158 views 9 comments 0 points Most recent by EdTheHeaterMan March 30Radiant Heating
Low flow in closed in floor heating system

ASnatchA 575 views 52 comments 0 points Most recent by Solid_Fuel_Man March 30Radiant Heating
Slant fin heat loss app correlation to cooling

Resipsa88 100 views 7 comments 0 points Most recent by EdTheHeaterMan March 30A-C, Heat Pumps & Refrigeration
T87 NOS

GW 489 views 37 comments 1 point Most recent by 109A_5 March 30Buy, Sell, Barter
Swap EWC control zone panel w Honeywell HZ311

tamer 49 views 3 comments 0 points Most recent by HVACNUT March 30Thermostats and Controls
Munchkin boiler leaking from heat exchanger

SFsteve 213 views 14 comments 0 points Most recent by hot_rod March 30Radiant Heating
Whining/Droning Noise from Triangle Tube Boiler

Kynes1000 162 views 8 comments 1 point Most recent by GGross March 30Radiant Heating
Recently installed furnace blows cold air at first

NeedHlp23 181 views 9 comments 0 points Most recent by JUGHNE March 30Gas Heating
Cutting 20 section radiator in half?

ChrisJ 320 views 24 comments -1 point Most recent by JUGHNE March 30Strictly Steam
Riello Burner on Biasi

SMS 246 views 17 comments 1 point Most recent by BDR529 March 30Oil Heating
Expansion tank quizz

hot_rod 152 views 5 comments 0 points Most recent by EdTheHeaterMan March 29THE MAIN WALL
Can a steam trap be used as a mains vent?

Rusty2 202 views 24 comments 0 points Most recent by STEAM DOCTOR March 29Strictly Steam
Found a stash in a radiator

guzzinerd 3.4K views 30 comments 10 points Most recent by mattmia2 March 29Strictly Steam
ASHRAE Handbook HVAC Systems and Equipment Chapter 11 - Steam Systems

Tim_D 117 views 6 comments 1 point Most recent by jumper March 29Strictly Steam
The main is hot, the radiator is cold, and the heating company can't figure out why.

bmearns 1.2K views 66 comments 0 points Most recent by AdmiralYoda March 29Strictly Steam

/* * These styles apply ONLY to the header and footer assets. */ * { padding: 0; margin: 0; box-sizing: border-box; } .DataList .Item .Title a { color: red; } .footer { background: #f5f5f6; color: #555a62; font-size: 14px; line-height: 1.5; padding: 18px 0; } .footer-wrap { padding-left: 18px; padding-right: 18px; max-width: 1236px; margin: 0 auto; } .footer a { color: #0291db; } .footer a:hover { color: #0276b3; } .footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; margin: -3px; } .footer-col { padding: 0 3px; } .footer-col-copyRight { justify-content: flex-start; } .footer-col-logo { justify-content: flex-end; } .footer-col-copyRight, .footer-col-logo { flex: 1; display: flex; } .logo { width: 120px; height: 28px; opacity: 0.6; } @media screen and (max-width: 768px) { .footer-row { display: block; } .footer-col { width: 100%; text-align: center; margin: 6px 0; } .footer-col:first-child { margin-top: 0; } .footer-col:last-child { margin-bottom: 0; } .footer-col-copyRight, .footer-col-logo { justify-content: center; } .logo { margin: 0 auto; } } #HeaderAds { margin-bottom: 1rem; } /* header links */ #navigation-bar { box-sizing: border-box; display: flex; flex-direction: column; margin-left: auto; margin-right: auto; max-width: 1264px; padding-left: 20px; padding-right: 20px; position: relative; width: 100%; } @media (max-width: 806px) { #navigation-bar { padding-left: 0; padding-right: 0; } } #navigation-bar nav { padding-right: 0; position: relative; z-index: 1; float: none; display: flex; flex-direction: row; justify-content: flex-end; width: 100%; } #navigation-bar nav ul { background: none; } #navigation-bar nav li { display: inline-block; height: 37px; line-height: 37px; font-size: 14px; font-weight: 300; } #navigation-bar nav a { display: block; padding: 0 15px; color: rgb(228,104,34); text-decoration: none; } a.mrc-button { background: rgb(228,104,34); color: #fff!important; } /* Social links in footer */ .social-footer { background: rgb(228,104,34); text-align: center; } .social-links { display: flex; justify-content: center; list-style: none; padding: 50px 0; } .social-links a { display: flex; align-items: center; justify-content: center; padding: 0 20px; color: black; text-decoration: none; font-weight: 600; font-size: 20px; } .social-links a:hover { text-decoration: underline; } .social-links svg { margin-right: 10px; } @media screen and (max-width: 768px) { .social-links { flex-direction: column; } .social-links a { margin-bottom: 10px; } } /*# sourceMappingURL=styles.css.map */