Freeze protection in both heating and cooling modes protects the system year round. Other features include factory-installed hot water coil and multi-speed blower. 115V 60Hz.
Heat Controller - 1.5 - 2.0 ton air handler.Up to 800cfm. 52,000btu htg@180degree water.Filter size 16x20x1.Matched with 13seer cond. units. also can be used with 10 & 12seer.