/* * 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 */

Welcome! Here are the website rules, as well as some tips for using this forum.

Need to contact us? Visit https://heatinghelp.com/contact-us/.

Click here to Find a Contractor in your area.

Radiant Heating

This is the place to ask questions (or answer them) that are specifically about radiant heating systems of all types, sizes and flavors.

Red water and nasty residue inside circulator of my Radiant Heating System.

JackW 1.5K views 41 comments 0 points Most recent by hot_rod 2:41PM
flow control for 2 zones

leonz 43 views 7 comments 0 points Most recent by GroundUp 12:21PM
Check Valve placement?

JackW 32 views 2 comments 0 points Most recent by JackW May 19
Electric heat source for radiant

chezking 130 views 17 comments 0 points Most recent by Peakedtoosoon May 18
Radiant ceiling heating &cooling. Insulate under floor slab?

mercedes 75 views 7 comments 0 points Most recent by hot_rod May 15
Need Help with Prestige 110 Boiler

srbram 112 views 9 comments 0 points Most recent by Zman May 15
spitballing: thermostat solution for a floor-only Cross Manifold install

mthmlf84 42 views 1 comment 0 points Most recent by hot_rod May 14
Starting my radiant research and seeking advice

baltik 710 views 21 comments 0 points Most recent by Dave Carpentier May 14
'Commercial' radiant questions

ScottSecor 731 views 24 comments 0 points Most recent by hot_rod May 13
What's the difference between the thermostat for electric baseboard and in-floor heater

SD2000 51 views 3 comments 0 points Most recent by jhewings May 12
DIY Job? Adding TRVs to panel radiator?

skiereric 73 views 12 comments 0 points Most recent by bburd May 10
Good rated Combination Boiler?? Lochinvar Noble

jodan58 8.5K views 12 comments 0 points Most recent by In_New_England May 10
Do I need floor thermostat for QuietWarmth electric heat system?

SD2000 50 views 3 comments 0 points Most recent by jhewings May 9
Completely cover baseboard heater

elrayle 81 views 6 comments 0 points Most recent by STEVEusaPA May 7
Ultra-fin a good system?

shavano 141 views 9 comments 0 points Most recent by hot_rod May 5
What low-r value and thin tile decoupling products do you recommend over radiant pour?

rossn 69 views 4 comments 0 points Most recent by PC7060 May 3
Deteriorating asbestos wrapped pipes need help

JimHP 178 views 11 comments 0 points Most recent by mattmia2 May 3
Did my contractor screw up?

Halbert 668 views 31 comments 0 points Most recent by Halbert May 1
Bradford White Brute FT Boiler

MLGVT 2.9K views 7 comments 0 points Most recent by Mez April 28
Warmboard vs Viega for radiant heat retrofit

rjainms 135 views 6 comments 0 points Most recent by Rich_49 April 28
radiant in basement ceiling, under subfloor

Riley12 108 views 6 comments 0 points Most recent by Ironman April 28
Hot water baseboard installation

Halbert 96 views 6 comments 0 points Most recent by Halbert April 26
Lengthy Post regarding GPM/Head loss for in-Floor Radiant

kaliber50 336 views 38 comments 0 points Most recent by kaliber50 April 24
Washbay Radiant Tube Depth and Installation Code for Cast on Grade Concrete Floor

johnsonwash 57 views 4 comments 0 points Most recent by hot_rod April 22
Heat transfer plate spacing

MoJones 44 views 1 comment 0 points Most recent by hot_rod April 22
Boiler for outbuilding

Cba 892 views 30 comments 0 points Most recent by hot_rod April 21
Circulator Pump still runs a while after Zone Valve closes

rickhow 49 views 1 comment 0 points Most recent by Ironman April 19
Gravity conversion

Layth 355 views 19 comments 0 points Most recent by Layth April 18
Hydronic boiler - whooshing sound when boiler "closes:

RickHowland 320 views 25 comments 0 points Most recent by rickhow April 12
WM ultra 155 circulator pump runs constantly

Rikster66 56 views 3 comments 0 points Most recent by mattmia2 April 12
New house with solar/propane boiler/pex radiant = confusion

cms829 682 views 43 comments 0 points Most recent by Zman April 12
5/8 tubing on 6" centers

yotakrawler 194 views 11 comments 0 points Most recent by yotakrawler April 12
Hydronic heating zone loop HELP

addumb 110 views 7 comments 0 points Most recent by addumb April 12
Short or long elbows for boiler venting

bphillips921 238 views 27 comments 0 points Most recent by GGross April 11
Navien Combi NCB-240/130H LP Usage

huntsaver 203 views 28 comments 0 points Most recent by huntsaver April 9
Maximum water temperature recommended for concrete

dman55 102 views 4 comments 0 points Most recent by hot_rod April 8
Unconventional Ideas

G2STAR 271 views 7 comments 0 points Most recent by GGross April 5
PM on my radiant system and questions....

Boring 379 views 22 comments 0 points Most recent by Boring April 2
Noritz NRCB 199 error code 54 on two of four zones

ManiaMike 98 views 13 comments 0 points Most recent by ManiaMike April 2
Single zone radiant with oil boiler do I need boiler protection

JeffC 201 views 12 comments 0 points Most recent by STEVEusaPA April 1
Need Expert feedback/opinion on 3 zone radiant heat setup

djphish 134 views 4 comments 0 points Most recent by MikeL_2 March 31
Buderus GB142-24 doesn't want to light, flashing 6A

MrScott 139 views 4 comments 0 points Most recent by MrScott March 31
Dunkirk q90-100

Ironbeard_23 41 views 2 comments 0 points Most recent by EdTheHeaterMan March 30
System pump help

Fid2973 135 views 10 comments 0 points Most recent by Fid2973 March 30
How to lower my boiler pressure a little

rickhow 51 views 3 comments 0 points Most recent by rickhow March 29
Stuck Rehau gauge

Rayh7777777 51 views 3 comments 0 points Most recent by Rayh7777777 March 29
Low Temp entering manifold

zmann96 21 views 0 comments 0 points Started by zmann96 March 28
Primary Secondary piping

Timmysledge 359 views 22 comments 0 points Most recent by hot_rod March 28
Connecting a new boiler to the old cast iron pipes and radiator

RobinInCali 112 views 6 comments 0 points Most recent by RobinInCali March 24
Replace Taco 571 Powerhead or new Sentry and Zone Controller

g4m3r7ag 51 views 3 comments 0 points Most recent by g4m3r7ag March 24

/* * 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 */