Pentair Thermostatic Expansion Valve | UltraTemp Heat Pump | 473787Z Product Needs Audit EXPOSED AGGREGATE

EXPOSED AGGREGATE

Pentair Part Number LLC6PMG Color Gray Bearings Included No Compatible Models LL105PM

This listing is for one (1) clamp — order two to complete a full service

A new swivel paired with a deteriorated hose section will not restore full cleaner performance — address both at the same service visit to avoid a repeat call-back

Pentair Thermostatic Expansion Valve | UltraTemp Heat Pump | 473787Z Product Needs Audit EXPOSED AGGREGATEThe Pentair Thermostatic Expansion Valve (473787Z) is the OEM replacement expansion valve for the UltraTemp Heat Pump series, specifically engineered for Models 120, 120C, 120Q, and 90I. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Heat pump refrigerant systems require EPA Section 608 certification to service legally. Do not attempt to service refrigerant circuits without proper certification. This component must be installed by a licensed