An easy way to determine whether it's time to change your whole house water filter(s) is…
Commercial hydronic multi boiler install with allied electric boilers
WETT is a a national standard that is now applied to all wood-fired installations. WETT is an acronym for Wood Enengy Technology Transfer, a non-profit association that promotes the safe and effective use of wood appliances. WETT certified inspectors have taken a comprehensive week long course and are required to maintain their certification by way of an upgrade course every five years.
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Some manufacturers insist a roof over your heat pump is not necessary. However, in some cases where the unit may not be running consistently, snow can accumulate inside the unit and cause issues on startup. If you prefer not to install a shelter, you should ensure all snow is cleaned off the heat pump on a regular basis
Air source heat pumps are dependant on outside air temperature and become less efficient as the temperature drops. We recommend -10C as a set point where the heat pump should default to a backup heat source
