Viega 20803 ProPress XL-C Copper Tee 2-1/2 inch x 2-1/2 inch x 1-1/2 inch P x P x P Replacement 20803 voomi_id_66279 Meets NEC Class 2 not 1186645 This enthalpy sensor is voomi_id_17796
Baker’s notes & crumb story
Description
Viega 20803 ProPress XL C Copper Tee 2 1 2 inch x 2 1 2 inch x 1 1 2 inch P x P x P Replacement 20803 voomi_id_66279 Meets NEC Class 2 not 1186645 This enthalpy sensor is voomi_id_17796 Meets NEC Class 2 not wet Class 3 wet and UL 1585 requirements The IO HVAC Controls HD 2016 is a rectangular zone damper measuring 20 inches by 16 inches