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  1. Looked at there website. As you said they are 8"...

    Looked at there website. As you said they are 8" high and come in different sizes to fit different air handlers. What do you mean by combi boiler? I need something that will vent with PVC due to...
  2. Static when running blower at maximum is .33...

    Static when running blower at maximum is .33 right now based on reading on Infinity thermostat. I think I would be okay.
  3. Anyone?

    Anyone?
  4. My equipment is a 3 ton 25HNA9 with FE4A-005 fan...

    My equipment is a 3 ton 25HNA9 with FE4A-005 fan coil.

    Thanks
  5. Hydro Coil for Carrier Infinity Heat Pump

    Gas is now available in my area and I was thinking about getting a boiler for DHW and to also feed a hyronic coil in my air handler for aux heat. The problem that i see is my installation is in a...
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    Yes it is Infinity Control. I would not want to...

    Yes it is Infinity Control. I would not want to change that. I am thinking that I might just get a Kerosene heater or some portable electric heaters. Never thought it would be a problem having an...
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    That makes sense. Would not want anyone getting...

    That makes sense. Would not want anyone getting hurt. I will talk to service company. Maybe they can put in another switch for airhandler functions so strip heater breakers can be shut off.
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    Right now circuits are protected twice. My main...

    Right now circuits are protected twice. My main panel has 2 60 amp breakers for the airhandler and air handler has 2 60 amp breakers which I thought should just be for the strip heaters but when you...
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    Since my circuit breaker panel has 2 60 amp...

    Since my circuit breaker panel has 2 60 amp breakers for the air handler couldn't airhandler functions be wired to line side of the one 60 amp breaker at the airhandler? This way strip heat breakers...
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    That is what I thought. There are 2 60 amp...

    That is what I thought. There are 2 60 amp breakers on air handler. Cannot turn them both off because thermostat and I assume fan are powered by the one breaker.
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    Disabling electric heat during defrost

    I have a Carrier 25HNA heat pump with FE4 air handler. When electric is out I have enough generator capacity to run heat pump as long as electric heat does not come on. I can lock out electric heat...
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    396

    Thanks for quick answer. I have Carrier 2 stage...

    Thanks for quick answer. I have Carrier 2 stage infinity in my main house. Can I get away with just a standard single stage system in this application?
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    I agree. Don't know how you can live with 80...

    I agree. Don't know how you can live with 80 deg. I have only recently nursed myself up to 75. Set it back to 73 at night.
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    Thanks for response. I guess I am trying to be a...

    Thanks for response. I guess I am trying to be a little less wastefull so I will probably turn it up a little.
  15. Replies
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    396

    HP or Electric heat

    I have a bonus room above the garage that has A/C with heat strips in air handler. System is old old will need to be replaced soon. We normally keep heat at 60 deg. unless we are in room and then...
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    1,632

    Setting Back A/C Worth it?

    It has been a 100 degs. here lately. I normally keep A/C at 75 deg. I am going away for weekend and was planning on setting A/C to 80 deg. Will I lose what I save when I return home and set back...
  17. I am just a homeowner but I would be screaming...

    I am just a homeowner but I would be screaming for a new furnace. I would think it certainly would be cheaper for them at this point.
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    Beenthere - Currently my electric rate is about...

    Beenthere - Currently my electric rate is about 10 cents. It is about half of that in heating season but that is going to disappear over the next 2 years. Not sure what the gas rate is hear. Going...
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    Rethinking Heat Pump

    I recently had a new Carrier Infinity 2 stage Heatpump installed which works great in both summer and winter. Variable speed air handler is quiet and comfort mode works great tempering the air...
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    I have an infinity system with one main...

    I have an infinity system with one main rectangular duct that feeds all the individual 6" round ducts. If I understand correctly Infinty zoning cannot be set up to work unless I have separate main...
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    Considering Zoning

    I have a Carrier Infinity system installed in a 2200 sq. ft. cape cod style house. I have no basement. There is one main supply trunk that runs length of house with 6" round ducts going to 4" x 12"...
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    I would ask to see the results for the load calc...

    I would ask to see the results for the load calc of the one that did all the measuring. Did he ask you what indoor temperatures you keep thermostat at.

    All hmes are different but I live in SE PA...
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    Before you commit to a unit I would listen to...

    Before you commit to a unit I would listen to one. I purchased top of the line heatpump from a manufacturer and noise is more annoying than the 23 year old unit that it replaced. Decibel ratings...
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    Heatpumpguru can you tell me if you have heard of...

    Heatpumpguru can you tell me if you have heard of any bulletins on noisy condenser fan motors? My condenser is a 25HNA936A30.

    Thanks
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    Update on Infinity Condenser fan noise

    I just heard from dealer this morning regarding what I think is excessively loud hum from condenser fan motor. They spoke to Carrier Rep. this morning who is back from vacation and apparently there...
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