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Last Spring we installed a Rheem Ecosense on demand water
Last Spring we installed a Rheem Ecosense on demand water heater in a house which we close up for the winter. This spring we opened up the house and the water heater does not work. Suspect that the el… read more
Rick
Rick
HVAC Supervisor
25,151 satisfied customers
i have 1200 square feet house and i need to replace my
i have 1200 square feet house and i need to replace my central heat and air , how many btu i need , and iam looking for economy one , is goodman good brand , also i live in michigan very cold in winte… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,634 satisfied customers
Can you use the rheem ecosense tankless for domestic as well
Can you use the rheem ecosense tankless for domestic as well as hotwater heat for the high velocity fancoil heating system, and what do you need to watch for with installation.… read more
Phil
Phil
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Degree, Mech Engr Technology
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I pulled my thermostat out of the socket, model rth4300b, and
I pulled my thermostat out of the socket, model rth4300b, and now it doesn't seem to work. The preheat of the furnace comes on, but the full burners do not kick in. Normally I would think that this is… read more
Rick
Rick
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I have Reznor XL-30 in garage. In warmer months I occasionally
I have Reznor XL-30 in garage. In warmer months I occasionally turn it on and runs great. In the winter {Alaska} it will cycle on and off frequently until it hits the correct temp. It seems that maybe… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,884 satisfied customers
My Rheem Power Vent Model 41vrp50n blower fan is not working
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gmac2905
gmac2905
hvac tech
Vocational, Technical or Trade Scho
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I had a Takagi T-K3 tankless hot water system installed in
I had a Takagi T-K3 tankless hot water system installed in 3/10 that is also used by our Lifebreath Clean Air Furnace for forced air heating. Our gas bill has been steady since it was installed... it … read more
Jerry
Jerry
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High School or GED
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Rheem tankless water heater not producing hot water. A code
Rheem tankless water heater not producing hot water. A code comes up and says P1 when you turn water faucet on. When water is turned off it goes back to 120 degrees Thank You Harry… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
folks, i am in search of a control panel for a Rheem electric
folks, i am in search of a control panel for a Rheem electric tankless, model # RETE-7, 240 volts, 7KW, S/N:0211NI7416. it was installed in my barn tack room, and the guy who installed it did so with … read more
Douglas
Douglas
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We have no hot water. My wife noticed a C7 code. I shut down
We have no hot water. My wife noticed a C7 code. I shut down the unit by unpluging the cord. I waited 5 minutes and I now have a 76 code. The code is on for a few seconds then temp indicates 120 and u… read more
hvacexpertjoe
hvacexpertjoe
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Vocational, Technical or Trade Scho
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Rheem tankless water heater installed 9-12-08. Indoor vented
Rheem tankless water heater installed 9-12-08. Indoor vented closet / Gas model. Vented straight up. All good until last week. Problem hot water turns cold after 1 minute (or less) error code C 11 Tur… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
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I have a pyromaster fireplace in my rv . Why does it heat for
I have a pyromaster fireplace in my rv . Why does it heat for 10 to 15 seconds and shuts off and comes on in about 7 or 8 minutes?… read more
Jerry
Jerry
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I have a newly installed Rheem RTG-64DVN tankless water heater.
I have a newly installed Rheem RTG-64DVN tankless water heater. I have an error code 10. The unit will run luke warm water for a few seconds before I get the error code. When I turn the hot water off … read more
Tim H.
Tim H.
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Im building a home in Lewisburg, West Virginia and looking
I'm building a home in Lewisburg, West Virginia and looking at putting in one of four systems for hot water: 1) standard hot water heater (gas or electric), 2) EcoSense Heat Pump, 3) point-of-use hot … read more
gotoman for ac
gotoman for ac
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I have a Rheem remote thermostat USC1-117 on my Rheem tankless
I have a Rheem remote thermostat USC1-117 on my Rheem tankless water heater. We are having freezing temperatures in the Houston area and every time I turn on my hot water the thermostat and the heater… read more
Jason  Hvac
Jason Hvac
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Vocational, Technical or Trade Scho
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I have a trane A/C and gae heat unit Trane XR80. When the aircondition
I have a trane A/C and gae heat unit Trane XR80. When the aircondition first comes on about 20 seconds only hot air comes out off the duct. sun kool told me they have checked the ducks and everything … read more
BillyHvac
BillyHvac
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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 have an older rheem oil furnace/hot water heater. The hotwater
I have an older rheem oil furnace/hot water heater. The hotwater side doesn't seem to be keeping up any more. I was thinking about installing a propane tankless hotwater system. Is there a way to shut… read more
Rick Mather
Rick Mather
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,634 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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