M4+ Ductless Single-Zone Heat Pump

The Innovair M4+ by Dettson is a single-zone ductless wall-mounted heat pump built for Canadian winters, with reliable heating down to -30°C. It uses low-GWP R-454B refrigerant, has built-in WiFi, is designed for quick and easy maintenance, and is eligible for provincial and federal rebates. Available in 9,000 to 24,000 BTU/h.