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Reference Library

Cut Your Heating Costs in Half with a Ductless Heat Pump
Mitsubishi Electric Mr. Slim: How it Works
Big Home, Small Bills. Here’s How
Two Years with a Minisplit Heat Pump
HONEYWELLWi-Fi Thermostat Enrollment -DIY Installation
HONEYWELLThermostat Installation Video
Daikin Operation Manual – FTXZ-N
Daikin Ductless minsplit system – Explained
GuardianAirREME Information
How to use a Mitsubishi Air Conditioner Remote Control Guide

High Efficiency LLC
378 Route 130
Sandwich, MA 02563
508-825-3695