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That's true unless it gets really cold, where heat pumps become almost completely useless. In many parts of the US, heat pumps have to be augmented by the insta
by travoc 3y ago
That's true unless it gets really cold, where heat pumps become almost completely useless. In many parts of the US, heat pumps have to be augmented by the installation of emergency resistance heating elements. In the conditions where those system have to operate, they are less effective than gas and extremely expensive to run.
- pydry 3y agoModern heat pumps can work down to 0F https://homeinspectioninsider.com/heat-pump-work-subzero-temperatures/ https://homeinspectioninsider.com/heat-pump-work-subzero-tem... Denver pretty much never gets that cold. Most of the continental US doesnt ever get that cold.