Product description
This HILL PHOENIX component, measuring 3/8″, opens or closes at a specific temperature threshold, providing automatic thermal control or safety cutoff, and is supplied as the T-Stat Disc Open 55D 3/8″ (P066697G). Using the correct manufacturer-specified part here keeps the HVAC or refrigeration system operating to its original design tolerances.
Product highlights
- Direct Fit Engineering: Manufactured to the same specifications as HILL PHOENIX P066697G for a precise, drop-in replacement.
- Correct Function: Restores the original operation of the thermostat disc, matching OEM fit and performance for an HVAC or refrigeration system.
- Durable Construction: Built to withstand the operating stresses typical of an HVAC or refrigeration system.
- Designed in the USA: Engineered to meet or exceed OEM specifications in the USA.
Specs
- Manufacturer: HILL PHOENIX
- Manufacturer Part Number: P066697G
- Component Type: Thermostat Disc
- Dimensions: 3/8″
Direct replacement models
- HILL PHOENIX: P066697G
- Fits: HILL PHOENIX equipment using this part number, including compatible HVAC or refrigeration system models.
You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Designed in the USA with superior quality to the OEM.








