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I am planning on putting up a new farm shop this summer. I
Hi: I am planning on putting up a new farm shop this summer. I would like to have radiant floor heat. I live in northeast Nebraska. My shop will be 40ft x60ft. It will have a 17ft hi ceiling. I will h… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Sep 3, 2017) I have a small 1 1/2 story colonial house in
Sep 3, 2017) Hello, I have a small 1 1/2 story colonial house in Boston (986 sq ft). It was built in 1920. I currently use oil forced hot air for heat and a Rinnai propane tankless water heater for ho… read more
Rick
Rick
HVAC Supervisor
25,694 satisfied customers
Planning to build a 1200 sqft. passive/active solar home,
Planning to build a 1200 sqft. passive/active solar home, starting in April. Have an unobstructed south-facing, long narrow lot -- perfect for passive solar. I also have 40 solar panels to use, and wi… read more
Rick
Rick
HVAC Supervisor
25,694 satisfied customers
I have a viesman boiler, model 100-W. In the past month in
I have a viesman boiler , model 100-W. In the past month in Maine my propane bill has gone up 45% in very mild weather. Previous bills 95-125/mo. I have radiant heat first floor in slab, baseboard sec… read more
Rick
Rick
HVAC Supervisor
25,694 satisfied customers
I have a four year old exterior concrete slab that is about
I have a four year old exterior concrete slab that is about thirty feet by fifteen feet. WHen I installed it I ran pex tubing in it but have yet to hook up the pex to a hot water heat source. I would … read more
Rick
Rick
HVAC Supervisor
25,694 satisfied customers
I installed several delta electronics humidity sensing fans
I installed several delta electronics humidity sensing fans in the bathrooms of a house I own. But the exhaust is so extensive that the wall heater malfunctions – because too much air is sucked down t… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,961 satisfied customers
Im in the process of completing a new shop in southern Illinois
I'm in the process of completing a new shop in southern Illinois (1000' from our home) and I will be heating the shop with propane - forced air. The new shop is: 1. Located at ZIP 62427 2. 32'x48' pol… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
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I have a new addition to my home, about 400 sqyuare feet but
I have a new addition to my home, about 400 sqyuare feet but with high vaulted ceilings and many windows, like a sunroom. I want to clarify the radiant floor ssyetm issues with an expert. Specifically… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
Im planning a Geothermal HVAC system for our greenhouse business.
I'm planning a Geothermal HVAC system for our greenhouse business. 1 house is 30 x 96, the other is 130 x 150 (5 continuous bays each 30 x 130). They came with LPG heaters but propane CO$T$. I'm also … read more
Phil
Phil
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Degree, Mech Engr Technology
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I have recently moved into a house in Sonoma,CA which has a
I have recently moved into a house in Sonoma,CA which has a 12-14 year old Payne Plus 90 propane furnace. The house has approx. 3000 sq. feet of interior living space, including three bedrooms, a larg… read more
Rick Mather
Rick Mather
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Vocational, Technical or Trade Scho
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I need to redo my heating unit and manifold system for my concrete
I need to redo my heating unit and manifold system for my concrete radiant floor heating in my garage. I am running 3 zones heating floor area of 952 SQ Ft. Presintly I am using two hot watter heaters… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
I am trying to get a radiant floor heating system going in
I am trying to get a radiant floor heating system going in my shop. I have four zones: Zone 1 has two 300 ft. runs of 1/2 pex Zone 2 has two 300 ft. runs of 1/2 pex Zone 3 has three 300' runs of 1/2 p… read more
Rick
Rick
HVAC Supervisor
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We need to heat a shop located in central Minnesota. Freestanding,
We need to heat a shop located in central Minnesota. Freestanding, 500 square feet, 10 foot ceiling, insulated, two 2'x3' windows facing southwest, one 1'x2' window facing northwest, one exterior door… read more
Rick
Rick
HVAC Supervisor
25,694 satisfied customers
Two years ago I bought an air heat pump in anticipation of
Two years ago I bought an air heat pump in anticipation of the 900 sq. ft. addition I'm almost done with. It's two rooms and a bathroom over an unheatsd garage attached two my 1 1/2 story house. Where… read more
Mark Henley
Mark Henley
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I have a geo thermal heat pump,its a paradise unit made by
I have a geo thermal heat pump,its a paradise unit made by water furance.Its the most exspensive heat source per month to run out of any furance I ever had.I can heat my house cheaper by using our 60 … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,961 satisfied customers
I have an insolated 4 slab on grade that is piped with 1/2
I have an insolated 4" slab on grade that is piped with 1/2" pex . Their are 4 circuits with a total sq footage of aprox 1000 sq ft. In addition there is now pex in the joists of the first floor for a… read more
Rick
Rick
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Having new heating system put in. Now have electric baseboard,
Having new heating system put in. Now have electric baseboard, and freestanding electric water heater, and annual costs are a killer. Natural gas not available, so I will be having an oil fired system… read more
Rick
Rick
HVAC Supervisor
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I am having a 2200 sq ft house built w/1080 sq ft. 2 car garage
I am having a 2200 sq ft house built w/1080 sq ft. 2 car garage apt. Radiant heat floors 2"concrete & 1/2" pex tubing on both in a passive solar home with lots of windows on the south side. My contrac… read more
Rick Mather
Rick Mather
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3,133 satisfied customers
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,791 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

HVAC Technician

1,024 satisfied customers

I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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