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THE MAIN WALL

Archives for March 2023

Is the water running?.

dbarck2000 142 views 4 comments 0 points Most recent by dbarck2000 April 3THE MAIN WALL
The Case of the Hissing Air Vent or How Dan Holohan Saved my Marriage

RayWohlfarth 91 views 2 comments 1 point Most recent by RayWohlfarth March 31THE MAIN WALL
Stage two furnace problem

heatworthy 73 views 4 comments 0 points Most recent by retiredguy March 31THE MAIN WALL
Thoughts on the new text box?

Poll Closed Erin Holohan Haskell 283 views 24 comments 0 points Most recent by Erin Holohan Haskell March 31THE MAIN WALL
Radiator meme

guzzinerd 244 views 7 comments 5 points Most recent by mattmia2 March 31THE MAIN WALL
Converting from Forced Hot Air to Baseboard Hot Water...

stevetars 516 views 22 comments 0 points Most recent by TonKa April 3THE MAIN WALL
Expansion tank quizz

hot_rod 182 views 5 comments 0 points Most recent by EdTheHeaterMan March 29THE MAIN WALL
This weeks case,The Case of the Hissing Air Vent

RayWohlfarth 123 views 5 comments 0 points Most recent by RayWohlfarth March 31THE MAIN WALL
What do the Water feeder dip switches mean on boiler? Will it cause over filling if on wrong setting

Dairon421 71 views 3 comments 0 points Most recent by Intplm. March 29THE MAIN WALL
Humming in a steam system

cunninghamzach 42 views 1 comment 0 points Most recent by Jamie Hall March 28THE MAIN WALL
Oxygen ingress, fact or fiction?

Closed hot_rod 415 views 21 comments 6 points Most recent by hot_rod March 29THE MAIN WALL
Volunteer For ACE - Architects, Contractors, and Engineers

FStephenMasek 111 views 3 comments 4 points Most recent by Mad Dog_2 April 3THE MAIN WALL
Need some guidance...

Canucker 162 views 8 comments 0 points Most recent by Mad Dog_2 March 27THE MAIN WALL
A Quick Survey: Boilers with Common Venting

Erin Holohan Haskell 641 views 20 comments 1 point Most recent by Erin Holohan Haskell April 3THE MAIN WALL
Vitodens 200 Aging

Brad Barbeau 141 views 8 comments 0 points Most recent by Mad Dog_2 March 28THE MAIN WALL
Look what I found

ChrisJ 381 views 9 comments 4 points Most recent by DanHolohan March 27THE MAIN WALL
Damper and Backdraft

BLD 102 views 4 comments 0 points Most recent by Mad Dog_2 March 27THE MAIN WALL
Lochinvar Knight KBN150 boiler lockout

sunil314 193 views 26 comments 0 points Most recent by Derheatmeister March 27THE MAIN WALL
Toilet cover metal hand cap

M_444 71 views 1 comment 0 points Most recent by ratio March 24THE MAIN WALL
new furnace short cycle

ajcforest 233 views 18 comments 0 points Most recent by mattmia2 March 25THE MAIN WALL
Heating Load - Rules of Thumb

dfru 682 views 25 comments 0 points Most recent by hot_rod April 6THE MAIN WALL
Radiant Cooling

Tim_D 41 views 0 comments 0 points Started by Tim_D March 23 THE MAIN WALL
Radiator Valve

danielroth 115 views 4 comments 0 points Most recent by Big Ed_4 July 22THE MAIN WALL
Information on Burnham Revolution II boiler

Tim McElwain 83 views 3 comments 0 points Most recent by Tim McElwain March 22THE MAIN WALL
Looking for Spec Sheet on White Rodgers 50T35-730

Tim McElwain 52 views 2 comments 0 points Most recent by Tim McElwain March 22THE MAIN WALL
Got an e-mail telling me to go out of business!

Tim McElwain 514 views 24 comments 2 points Most recent by Tim McElwain March 23THE MAIN WALL
How much do you depend on your wholesaler for technical advice?

DanHolohan 613 views 27 comments 0 points Most recent by JohnNY April 4THE MAIN WALL
What's the preferred product to descale a tankless water heater?

pvs2487 472 views 6 comments 0 points Most recent by ethicalpaul March 22THE MAIN WALL
This weeks case, The Case of the Missing Glycol

RayWohlfarth 2K views 27 comments 0 points Most recent by RayWohlfarth April 1THE MAIN WALL
SPENCE VALVE

Weil 112 views 3 comments 0 points Most recent by EBEBRATT-Ed March 23THE MAIN WALL
Non-ferrous components for closed loop hydronic systems

davidd 85 views 3 comments 0 points Most recent by hot_rod March 21THE MAIN WALL
Sealing 4" gas WH vent to masonry?

Jells 386 views 9 comments 0 points Most recent by HVACNUT March 21THE MAIN WALL
Weil McLain CGI series

AndrewHern 43 views 0 comments 0 points Started by AndrewHern March 20 THE MAIN WALL
Your Jobsite Superstitions?

RayWohlfarth 532 views 29 comments 2 points Most recent by RayWohlfarth March 29THE MAIN WALL
Sizing System Side Header Pipes for Hydraulic Separation of Circulators

StewBrewer 152 views 8 comments 0 points Most recent by Zman April 6THE MAIN WALL
Not so fast troubleshooting buckaroos!

hot_rod 332 views 14 comments 0 points Most recent by hot_rod March 23THE MAIN WALL
Cavitation in Mod-Con Combi Boiler DHW Hydro-block.

mrhemi 123 views 9 comments 0 points Most recent by hot_rod March 21THE MAIN WALL
Grundfos Wholesalers & Supply

Mad Dog_2 181 views 4 comments 0 points Most recent by Mad Dog_2 March 21THE MAIN WALL
Non-toxic water inhibitor for closed loop DHW system?

davidd 243 views 26 comments 0 points Most recent by Derheatmeister March 27THE MAIN WALL
Bringing the Farm 🚜 Life TO me..

Mad Dog_2 163 views 9 comments 2 points Most recent by Mad Dog_2 March 20THE MAIN WALL
Slant-fin CHS 110 boiler wiring harness repair

iRAGNAZ 62 views 2 comments 0 points Most recent by dko March 20THE MAIN WALL
Hot Water Radiator isolation best practices

DJDrew 41 views 1 comment 0 points Most recent by Jamie Hall March 19THE MAIN WALL
replacement options for Armstrong H-54-1 pumps.

ratio 61 views 3 comments 0 points Most recent by hot_rod March 22THE MAIN WALL
Magnetic dirt separator location in a primary / secondary system

davidd 410 views 29 comments 0 points Most recent by davidd March 26THE MAIN WALL
Aquastat alternatives?

rbphhc 213 views 11 comments 0 points Most recent by ratio March 21THE MAIN WALL
The Great Siggy. ........email....

Mad Dog_2 202 views 8 comments 0 points Most recent by Mad Dog_2 March 20THE MAIN WALL
It's Time To Upgrade..But I Am So Confused

northandwest 161 views 3 comments 0 points Most recent by hot_rod March 19THE MAIN WALL
A Liittle R & R for a few hours...

Mad Dog_2 181 views 5 comments 1 point Most recent by Erin Holohan Haskell March 20THE MAIN WALL
GB 142, flameout at startup.

flameout 51 views 2 comments 3 points Most recent by psb75 March 19THE MAIN WALL
Vented or Unvented

MikeL_2 51 views 1 comment 0 points Most recent by pecmsg March 17THE MAIN WALL

/* * 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 */ #themeHeader { background-color: rgb(41, 47, 49); } #navigation-bar { background-color: rgb(41, 47, 49); box-sizing: border-box; display: flex; flex-direction: column; } @media (max-width: 806px) { #navigation-bar { padding-left: 0; padding-right: 0; } } #navigation-bar nav { z-index: 1; float: none; display: flex; flex-direction: row; margin-left: auto; margin-right: auto; max-width: 1264px; padding-left: 20px; padding-right: 20px; position: relative; width: 100%; } #navigation-bar nav ul { display: flex; flex-direction: row; background: none; } #navigation-bar nav li { display: block; line-height: 1.1; font-size: 14px; font-weight: 700; } #navigation-bar nav a { display: block; padding: 12px 24px; color: rgba(250, 250, 233, 0.61); text-decoration: none; } #navigation-bar nav a.active { background: linear-gradient(to bottom, rgb(41, 47, 49) 0%, rgb(60, 69, 72) 50%); color: rgba(250, 250, 233, 1); } #navigation-bar nav a:hover, #navigation-bar nav a:focus-visible { color: rgba(250, 250, 233, 1); } /* 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 */