Heat Push Equipment and Central ACs Key Tool Standards
ii. Cool Climate Temperatures Heels Lower Background Overall performance: To make cold weather Climate designation, temperature pumps need certainly to demonstrate reduced background abilities by meeting the following:
A central air conditioning equipment or main air conditioning temperature pump get put: A single-bundle tool; a backyard device and one or higher indoor tools; an internal product just; otherwise an outside device with no matches
- Policeman from the 5 F ? step 1.75, measured in accordance with Appendix M15 H42 shot.
- % away from Temperatures Strength at the 5F ? 70% of that at 47F, towards the 5 F skill measured for every single Appendix M1 H42 make sure the latest 47F capabilities counted given that moderate temperatures capacity each Appendix M1 (i.e., on the Appendix M1 H1N test having tools that have a variable-price compressor where in fact the compressor price are going to be maximum speed that the system regulation do jobs at the 47F, or even on Appendix M1 H12 test)
- Manage a control verification procedure (CVP) to verify that above show metrics measured at the Appendix M1 lower background try section at the 5 F is accomplished by the local control operating while they perform in a customer’s home.
Central Ac (CAC) or Main Cooling Temperatures Pump (HP) 1 : An item, besides a packed critical air conditioning equipment otherwise manufactured critical temperature pump, which is powered by single phase household current, air cooled, ranked below 65,000 Btu per hour, maybe not contains from inside the exact same drawer as a heating system, the ranked skill of which are above 225,000 Btu hourly, and that is a hot air push otherwise an air conditioning tool just.