Description
The Advanced Distributor Products (ADP) 176799959 is a dual-rated refrigerant piston designed to deliver precise metering performance in both R-22 and R-410A air conditioning systems. Sold in a convenient 10-pack, this piston is an ideal stocking item for HVAC contractors, distributors, and service technicians who regularly service residential and light commercial cooling equipment.
Product Overview
Pistons are fixed-orifice metering devices used in place of thermostatic expansion valves (TXVs) to control refrigerant flow into the evaporator coil. The ADP 176799959 is factory-calibrated for use in 2-ton R-22 systems or 2.5-ton R-410A systems, making it a versatile replacement component that covers a wide range of common equipment configurations.
Key Features
- Dual refrigerant compatibility: rated for 2-ton R-22 and 2.5-ton R-410A systems
- Fixed-orifice design for reliable, consistent refrigerant metering
- 10-pack quantity for cost-effective stocking and reduced service call downtime
- Designed as a direct replacement for ADP air handler and coil assemblies
- Compact, precision-machined construction for accurate flow control
Compatibility
- Refrigerant: R-22 (2-ton systems) and R-410A (2.5-ton systems)
- Application: Residential and light commercial split-system air conditioning
- Designed for use with Advanced Distributor Products (ADP) evaporator coils and air handlers
Why Choose ADP Pistons
Using OEM-matched pistons ensures proper system charge distribution, optimal efficiency, and protection of warranty coverage on ADP equipment. Stocking the 10-pack minimizes return trips and keeps your service van ready for the most common tonnage configurations in the field.
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