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The Heil Quaker 1066926 is a 3/8 x 1/2 ODF TXV valve designed for four-ton applications, particularly with R22 refrigerant. This valve is essential for HVAC systems that require precise control of refrigerant flow. Its structure ensures reliable operation and compatibility with various Heil Quaker systems.
This product facilitates improved cooling efficiency and system performance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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