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  1. Replies
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    Ice cream truck condenser replacement

    Hi guys, I need help with a little problem that is outside my expertise.

    I got a phone call and apparently an ice cream truck owner has an issue with a condenser on one of their trucks and it...
  2. Seer = BTU per watt. If each is a 2 ton...

    Seer = BTU per watt.


    If each is a 2 ton unit ( 24,000 BTU.)

    2400 watt consumption for a 10 seer

    2000 watt consumption for a 12 seer

    @ $.07 per KWH for 8 hours a day for 120 days
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    Allowable length, and diameter, and of a pitched...

    Allowable length, and diameter, and of a pitched round flue vent based on BTU output. 70% efficient. Natural draft, fed to an un-lined chimney.

    Object is to avoid condensation.
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    http://img.villagephotos.com/p/2005-5/1010360/tabl...

    http://img.villagephotos.com/p/2005-5/1010360/table2.JPG
  5. That simple Honeywell explains the info your...

    That simple Honeywell explains the info your installer gave you. Yes, the Honeywell will energize high speed fan on a call for cooling.

    Request the Infinity controller. It will allow var. speed...
  6. First we need to know what type of thermostat you...

    First we need to know what type of thermostat you have, Infinity or other? This makes a huge difference.
  7. Your installer is correct in one respect: Cold...

    Your installer is correct in one respect: Cold air is more dense and can be heaver than warm air i.e. harder to push. However this will not be significant unless you are pushing a large volume of...
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    Try setting the t-stat for emergency heat, see if...

    Try setting the t-stat for emergency heat, see if the HP runs. If so you have a wiring problem.

    On programming: set up # 170 you need Opt 12, Set up #200 you need opt 1 Set up #210 you need opt...
  9. Just curious, how do you configure a single DPDT...

    Just curious, how do you configure a single DPDT relay to lock out your HP.

    What happens when the HP goes into defrost, will it not energize the relay and lock out the compressor?
  10. Hello all. I am new to the site. I am...

    Hello all.

    I am new to the site. I am currently an industrial commercial HVAC tech. I am also an adult instructor at a local vocational school, the class: introduction to residential HVAC.

    I...
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