Inverter Models: 30-I through 65-I & On/Off Models: 40-O through 65-O Raypak heaters can be controlled using legacy Fireman Switch/Dry...

Models: 2450, 3450, 4450, 5450, 6450, 6450PD, 6450HC, 8450, & 8450HC Rheem Heat pumps can only be controlled using legacy...

Models TWPH 4550, 5550, 6550, 6550EHC, 8550, & 8550EHC Raypak Crosswind V Heatpumps can be controlled using Remote connections or...