Trane VAL9929 Valve 318172-701 As the direct OEM-spec replacement
Baker’s notes & crumb story
Description
Trane VAL9929 Valve 318172 701 As the direct OEM spec replacement As the direct OEM spec replacement for P108100A and A0408B2772 Standard 24V AC Operation: Compatible with most standard HVAC transformers and control circuits used in the field