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Heat pump answers for your home.
Explore questions about home heating and cooling, heat pump controls, care, and choosing a system.
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35 answers
Design, installation and home fit
Could an air-source heat pump work at 8,000 feet in a cold, windy Colorado home?
Does my small Denver condo need a large heat pump and built-in backup, or can I use space heaters?
Denver installers disagree about keeping gas backup in my older home. Who is right?
The cold-weather performance tables are overwhelming. How do I choose a heat pump for my Colorado A-frame?
Can I add a heat pump in Longmont and keep my four-year-old furnace?
Is a remote photo estimate enough for my Longmont heat-pump project?
Does every heat pump need pipes buried in the yard?
With existing ducts in my Denver home, should I choose a central heat pump or ductless units?
Does my outdoor heat pump need risers for snow?
Should I remove my newer furnace when adding a heat pump?
Energy use and bills
Without solar, will a heat pump make my Denver winter bills much higher?
My Denver heat-pump quote promises summer and winter savings. How should I check each claim?
Why does my heat pump run nearly nonstop and cost more after a Nest installation?
Why does my hybrid system cost more and lack the expected thermostat setting?
My electric bill tripled after a heat-pump conversion. Did I make a mistake?
Can an efficient heat pump cost more to run than my furnace?
Controls and operation
Why do Denver installers recommend different temperatures for switching a heat pump to the furnace?
Should I keep a heat pump at one temperature or turn it down at night and when away?
Why is my heat pump defrosting when it is above freezing outside?
My new heat pump keeps defrosting for hours with short breaks. Is that normal?
Incentives, permits and warranties
Costs, quotes and choosing help
Leaks, odors and noise
Care and maintenance
Safety and urgent help
Comfort and hot-water delivery
Diagnosis and repair
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