Rheem 47-21517-18 DDL-017102-1RH Defrost Control Circuit Board All Brands_Dayton Electric * Type: 20 Amps -

* Type: 20 Amps - 120/277V AC Only Keyed Switch* Power Rating: 1HP @ 120 V 2HP @ 240 V* Operation Type: 3-Way* Thermoset Body: Side & Back Wired* Size: (W)1

enhancing system safety and reliability

with a lockout and tamper-proof mechanism

009 in² (2

Rated for 40 amps at 120/240 volts

Rheem 47-21517-18 DDL-017102-1RH Defrost Control Circuit Board All Brands_Dayton Electric * Type: 20 Amps -Rheem 47 21517 18 DDL 017102 1RH defrost control circuit board for heat pump systems. This OEM replacement part manages the defrost cycle to prevent ice buildup on outdoor coils, ensuring efficient operation in cold weather conditions. Direct replacement for compatible Rheem and Ruud equipment. Genuine component backed by manufacturer specifications for reliable performance and system longevity. Rheem 47 21517 18 DDL 017102 1RH Defrost Control Circuit