Climatek Furnace Blower Motor fits Carrier Bryant Payne HC41FB666A HC39FB666. This is a BRAND NEW Climatek Drop in replacement Furnace Blower Motor. This motor is rated at 1/3 HP, 1600 RPM, 208-230 v and rotates CCWLE (Counter Clockwise Lead End). It replaces the old part numbers listed below. An electric motor converts electrical energy into mechanical energy. In an HVAC system, motors typically turn the air conditioning fan blade and the furnace blower motor. Newer high efficient motors, such as X13 and ECM motors, have “end caps” that control the motor speeds. These can be removed and replaced separately. Replaces Old Part #s. Partial List of Units that Use This Item. Hit Ctrl + F and enter your model number for a quick search!