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THE MAIN WALL

Archives for March 2023

Radiator Valve

danielroth 39 views 2 comments 0 points Most recent by hot_rod March 22THE MAIN WALL
Information on Burnham Revolution II boiler

Tim McElwain 54 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 31 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 256 views 20 comments 2 points Most recent by guzzinerd 5:03AMTHE MAIN WALL
How much do you depend on your wholesaler for technical advice?

DanHolohan 191 views 14 comments 0 points Most recent by DanHolohan 1:36AMTHE MAIN WALL
What's the preferred product to descale a tankless water heater?

pvs2487 78 views 6 comments 0 points Most recent by ethicalpaul March 22THE MAIN WALL
This weeks case, The Case of the Missing Glycol

RayWohlfarth 107 views 10 comments 0 points Most recent by Solid_Fuel_Man 2:21AMTHE MAIN WALL
SPENCE VALVE

Weil 100 views 3 comments 0 points Most recent by EBEBRATT-Ed 12:07AMTHE MAIN WALL
Non-ferrous components for closed loop hydronic systems

davidd 66 views 3 comments 0 points Most recent by hot_rod March 21THE MAIN WALL
Sealing 4" gas WH vent to masonry?

Jells 96 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 275 views 16 comments 2 points Most recent by RayWohlfarth March 22THE MAIN WALL
Sizing System Side Header Pipes for Hydraulic Separation of Circulators

StewBrewer 85 views 7 comments 0 points Most recent by hot_rod March 21THE MAIN WALL
Not so fast troubleshooting buckaroos!

hot_rod 247 views 12 comments 0 points Most recent by Solid_Fuel_Man 2:00AMTHE MAIN WALL
Cavitation in Mod-Con Combi Boiler DHW Hydro-block.

mrhemi 114 views 9 comments 0 points Most recent by hot_rod March 21THE MAIN WALL
Grundfos Wholesalers & Supply

Mad Dog_2 165 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 145 views 20 comments 0 points Most recent by davidd March 22THE MAIN WALL
Bringing the Farm 🚜 Life TO me..

Mad Dog_2 155 views 9 comments 2 points Most recent by Mad Dog_2 March 20THE MAIN WALL
Slant-fin CHS 110 boiler wiring harness repair

iRAGNAZ 56 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 51 views 3 comments 0 points Most recent by hot_rod March 22THE MAIN WALL
Magnetic dirt separator location in a primary / secondary system

davidd 221 views 24 comments 0 points Most recent by davidd March 22THE MAIN WALL
Aquastat alternatives?

rbphhc 184 views 11 comments 0 points Most recent by ratio March 21THE MAIN WALL
The Great Siggy. ........email....

Mad Dog_2 195 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 140 views 3 comments 0 points Most recent by hot_rod March 19THE MAIN WALL
A Liittle R & R for a few hours...

Mad Dog_2 159 views 5 comments 1 point Most recent by Erin Holohan Haskell March 20THE MAIN WALL
GB 142, flameout at startup.

flameout 49 views 2 comments 3 points Most recent by psb75 March 19THE MAIN WALL
Vented or Unvented

MikeL_2 49 views 1 comment 0 points Most recent by pecmsg March 17THE MAIN WALL
you can't get good help........

lowercanada 314 views 11 comments 0 points Most recent by Mad Dog_2 March 18THE MAIN WALL
Fixing a Small Leak on a Big Manifold

lkstdl 292 views 24 comments 0 points Most recent by Mad Dog_2 12:18AMTHE MAIN WALL
Munchkin 80M update replacement

hmontena 120 views 5 comments 0 points Most recent by hot_rod March 18THE MAIN WALL
Happy Saint Patrick's Day All

lager 32 views 1 comment 1 point Most recent by lager March 17THE MAIN WALL
This weeks case, the Case of the Plugged Gas Pipe

RayWohlfarth 91 views 3 comments 3 points Most recent by EBEBRATT-Ed March 17THE MAIN WALL
Triangle Tube Prestige heat exchanger corrosion

dleihs 275 views 22 comments 0 points Most recent by psb75 March 21THE MAIN WALL
Fiberglass or Asbestos in insulation?

asarendt 213 views 14 comments 0 points Most recent by Mad Dog_2 March 18THE MAIN WALL
residential steam boiler relief valve question

ron 205 views 15 comments 1 point Most recent by Mad Dog_2 March 19THE MAIN WALL
What are the preferred pressure and/or vacuum gauges

WaHeat 38 views 1 comment 0 points Most recent by hot_rod March 17THE MAIN WALL
Dry Steam Is The Goal

HeatingHelp 1K views 10 comments 0 points Most recent by Anthony Menafro March 17THE MAIN WALL
Question about the PSI of 1" Poly water pipe vs wall thickness

Jersey2 65 views 6 comments 1 point Most recent by hot_rod March 16THE MAIN WALL
Can I close my crawl space vents if the furnace & boiler is in the basement?

emaydeoh 219 views 18 comments 0 points Most recent by Kickstand55 March 19THE MAIN WALL
What am I look at here?

Tom Sherman 202 views 6 comments 0 points Most recent by Hilly March 16THE MAIN WALL
How do you prefer to contact your suppliers nowadays?

DanHolohan 309 views 18 comments 1 point Most recent by Mad Dog_2 March 17THE MAIN WALL
This weeks case, The Case of The Plugged Gas Pipe

RayWohlfarth 171 views 8 comments 0 points Most recent by RayWohlfarth March 16THE MAIN WALL
Why Congress Has No Windows

HeatingHelp 118 views 1 comment 0 points Most recent by Mad Dog_2 March 15THE MAIN WALL
Using a Rheem water heater for hydronic and hot water

AndrewHern 106 views 6 comments 0 points Most recent by Alan (California Radiant) Forbes March 15THE MAIN WALL
"Landlord" T-stat...

kcopp 232 views 12 comments 0 points Most recent by jumper March 16THE MAIN WALL
Jaded Love

Paul Pollets 314 views 17 comments 6 points Most recent by lager March 17THE MAIN WALL
UL 296 update to B100

Robert O'Brien 71 views 2 comments 0 points Most recent by hot_rod March 15THE MAIN WALL
Hydraulic separator design

Ahcene 223 views 12 comments 0 points Most recent by delta T March 14THE MAIN WALL
Mod Con Buffer Tank for Short Cycling?

StewBrewer 149 views 6 comments 1 point Most recent by Mad Dog_2 March 13THE 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 */ #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 */