Product Information
Bosch - Electric expansive valve assembly
Compatible with 10 equipment models
- BMS500-AAS009-1CSXHC Minisplit 9kBTU Single Zone Condensing Section Max Performance 230V
- BMS500-AAS009-1CSXXA 9kBtu/Cond/230V/60Hz/HP/SEER=20.5
- BMS500-AAS009-1CSXRC Minisplit 9kBTU Single Zone Condensing Section Regular 230V
- BMS500-AAS012-0CSXRC Minisplit 12kBTU Single Zone Condensing Section Regular 115V
- BMS500-AAS012-1CSXHC Minisplit 12kBTU Single Zone Condensing Section Max Performance 230V
- BMS500-AAS012-1CSXRC Minisplit 12kBTU Single Zone Condensing Section Regular 230V
- BMS500-AAS018-1CSXHC Minisplit 18kBTU Single Zone Condensing Section Max Performance 230V
- BMS500-AAS018-1CSXXA 18kBtu/Cond/230V/60Hz/HP/SEER=22
- BMS500-AAS018-1CSXRC Minisplit 18kBTU Single Zone Condensing Section Regular 230V
- BMS500-AAS012-1CSXXA 12kBtu/Cond/230V/60H/HP/SEER=20.7
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Fast Shipping
In-stock orders ship within 1 business day to anywhere in Canada.
Code-Compliant
All products meet Canadian HVAC and gas code standards.
Wholesale Pricing
Trade pricing for licensed contractors. 40+ years in the industry.
Electric expansion valve assembly (Part No. 7738005579) is a serviceable control component that electronically meters refrigerant to maintain stable superheat and evaporator performance across varying load conditions, suitable for commercial and residential HVAC and refrigeration systems. Specific Bosch North America technical documentation for this part number was not located on official Bosch sites; this description is therefore based on the component category and typical application and benefits for electronic expansion valve assemblies.
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