Rheem 47-21517-18 DDL-017102-1RH Defrost Control Circuit Board All Brands_Dayton Electric 3 Pole and 240vac rating

3 Pole and 240vac rating ensure it is suited for most commercial or industrial applications

with a lockout and tamper-proof mechanism

This 14-space unit accommodates standard breakers and handles 120/240V single-phase power distribution

along with smart features

Rheem 47-21517-18 DDL-017102-1RH Defrost Control Circuit Board All Brands_Dayton Electric 3 Pole and 240vac ratingRheem 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