16V38 – DEFROST BOARD*
$149.98Lennox 16V38 defrost control board for heat pumps. Time/temperature defrost control with anti-short-cycle protection. OEM Lennox replacement.
Shop heat pumps and condensers at Open To Public HVAC Parts in Dallas. We carry residential and light commercial heat pump condensing units from Goodman, Rheem, and other top brands. Energy-efficient systems available for walk-in pickup or local delivery.
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Lennox 16V38 defrost control board for heat pumps. Time/temperature defrost control with anti-short-cycle protection. OEM Lennox replacement.

Rheem 47-102684-204 defrost control board for heat pumps. Manages defrost timing to prevent ice buildup on outdoor coil. OEM Rheem/Ruud replacement.

Rheem 47-102684-83 defrost control board kit with sensors. Manages defrost timing on Rheem/Ruud heat pumps. Includes defrost sensors.

Lennox 619559-01 defrost control board kit (16V37) for heat pumps. Time/temperature defrost with anti-short-cycle protection. OEM Lennox.

Trane CNT05001 defrost control board for heat pumps. Controls defrost cycle timing to prevent frost buildup on outdoor coil. OEM Trane part.

Trane CNT05482 defrost control board for heat pumps. Controls defrost cycle timing to prevent frost buildup on outdoor coil. OEM Trane part.

Carrier HK32EA007 defrost control board for heat pumps. Manages defrost cycles to prevent coil freezing. Replaces HK32EA001. OEM Carrier/Bryant/Payne.

Carrier HK61EA020 defrost control board for heat pumps. Manages defrost cycles to prevent ice buildup. OEM Carrier/Bryant/Payne replacement.

Goodman PCBDM101S defrost control board for heat pumps. Manages defrost cycles on Goodman and Amana heat pump systems. OEM replacement.

Goodman PCBDM133S defrost control board for heat pumps. Replaces PCBDM160 and PCBDM161. Manages defrost timing on Goodman and Amana heat pumps.