While it remains to be seen how the new minimum-efficiency standards will impact the industry as a whole, most distributors are breathing a sigh of relief that their decision to stock more 13-SEER equipment is paying off, leaving them time to start thinking about what to do with the next round of minimum-efficiency standards, which the DOE is considering right now for residential furnaces.
Your role in this troubleshooting situation is a follow-up to visits by other technicians who responded to this customer’s complaint about the cost of operating their heat pump in the winter. Opinions offered so far range from a possibly failing reversing valve to improper use by the customer.
Heat pumps and room a/c will dominate; unitary air conditioners will see above average gains
July 21, 2015
The market for HVAC equipment globally is forecast to reach $155.1 billion by 2022, according to a new report published by Transparency Market Research. The demand for all types of HVAC equipment is expected to increase through 2022; however, sales of heat pumps and room air conditioners are expected to dominate through the forecast period.
Bob and Tim were at a retail store where the manager had called and said there was no cooling. The system was a 5-ton heat pump. After talking to the manager, Bob and Tim turned the thermostat to the “fan on” position to see if there was power to the unit and the indoor fan started. The heat pump was a split system, so they went up to the roof.
The AccuComfort™ Platinum 20 Variable Speed Heat Pump delivers precise and efficient comfort by running at the exact speed needed to maintain a home’s ideal temperature within a half degree of the selected comfort setting.
In this month’s troubleshooting situation your customer is requesting a second opinion on a proposed repair to their air-source heat pump. The homeowner originally called for service when they noticed that the house wasn’t cooling down as they would like.