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Hydronic radiator
RayWohlfarth
Member Posts: 1,656
A friend called and said the radiator froze in his kitchen. Any idea where I can get one. The dimensions for the radiator is 43" from face to face of the valve and 90. This includes the brass fittings inside the radiator. Its 4 column, 29 1/2" high, 8 1/2" wide
Ray Wohlfarth
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@GGross thanks I sent the link to Governale. Thanks
@Larry Weingarten Thank you sir I sent the link to the customer
@mattmia2 I couldn't believe I found some on Craigslist and sent the link. ThanksRay Wohlfarth
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That radiator has a rating of 69.3 square feet EDR. The replacement should be close to that amount, or the room may not heat well.All Steamed Up, Inc.
Towson, MD, USA
Steam, Vapor & Hot-Water Heating Specialists
Oil & Gas Burner Service
Consulting0 -
Would a radiator in the picture by the OP be considered a 4 column or 5 column or a 5 tube????0
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@Steamhead
16 sections of 5--- 30" high--- tubes
each section has 4 sq ft by interpolation (radiator scale)
= approx 64 sq ft (radiator scale)
I got that from Smithfieldsupply.com
Are there more accurate charts?0 -
Wagner Salvage has a eBay store. I believe they are near Albany NY and will have just about any EDR rad you need. They test them and they ship all over. I have helped a person on HeatinHelp.com design a system using radiators purchased from Wagners. They were pleased with the results.
Edward Young Retired
After you make that expensive repair and you still have the same problem, What will you check next?
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john123 said:
Would a radiator in the picture by the OP be considered a 4 column or 5 column or a 5 tube????
It's a 5-tube. The ratings on these were pretty much standardized by the time tube rads came out. Charts in @DanHolohan 's book "E.D.R." show each section having 4-1/3 square feet per section.john123 said:@Steamhead
16 sections of 5--- 30" high--- tubes
each section has 4 sq ft by interpolation (radiator scale)
= approx 64 sq ft (radiator scale)
I got that from Smithfieldsupply.com
Are there more accurate charts?All Steamed Up, Inc.
Towson, MD, USA
Steam, Vapor & Hot-Water Heating Specialists
Oil & Gas Burner Service
Consulting0 -
Ray. All the good second hand radiator shops are gone except, Mike's in Da Bronx.
I'll check on Monday. Mad Dog 🐕0 -
Thanks everyone I said it was a four and its actually 5. I appreciate the suggestions.Ray Wohlfarth
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I guess I am fortunate as I have 2 guys that demo houses and save the radiators for resale. Kind of a funny story. These guys are first cousins and don’t get along. The one guy gets 5.00 per section regardless of how many columns. The other cousin is a pig. 25.00 per section. The cheaper guy has 2 trailers full. He has steam and hw. The pig has them sitting in a pile in his yard. I needed a Weil McLain concealed radiator and the cheaper guy had the exact one. I pressure tested it, had it sand blasted. It was perfect. They painted it and everyone was happy. I live in PA and would be happy to pass on the info. His set up is typical scrap yard. He doesn’t do email or computer. He is in his mid 80s. 5.00 a section is cheap. So I was willing to climb over 100 radiators to find it.3
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You also might imagine that there are a lot of used radiators in and around the city of Detroit.
I found a nice stash of them in a warehouse right next to Henry Ford's old Model T manufactory.
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Junkyard0
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Malden Mass.0
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Were those radiators on a steam or hot water system?
Maybe that's a stupid question. Without water, steam rads won't break?8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour
Two btu per sq ft for degree difference for a slab0 -
The customer contacted the insurance company and they are paying for a new heater for the kitchen and abandoning the hydronic radiator.Ray Wohlfarth
Boiler Lessons0
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