Description
Bosch OEM Schrader Access Valve | 8733907804
The Bosch 8733907804 is the factory Schrader Access Valve for Bosch RL & CL Series horizontal & vertical water source and geothermal heat pumps. It is listed in Bosch's RL & CL Series spare parts list for unit sizes 009, 012, 015, 018, 024, 030, 036, 042, 048, 060, 070.
It is the factory replacement for the original component on these R-454B units, so fittings and settings match the unit as built.
To confirm the fit, check that your unit's model number (on the unit's data plate) matches one of the models it fits, for example CL009-2HZC-ALEPDA. Bosch lists this part on page 10 of the RL & CL Series spare parts list.
