Heat Controller Llc 167758801A R32 Txv 1.5 to 3 Ton

Product Description

The HEAT CONTROLLER LLC 167758801A is a thermostatic expansion valve (TXV) designed for use with R32 refrigerant in split-system and packaged cooling equipment. The TXV meters refrigerant flow into the evaporator coil, regulating superheat to maintain efficient system operation across varying load conditions. Sized for systems ranging from 1.5 to 3 tons of cooling capacity, this valve suits the range of residential and light-commercial equipment where R32 refrigerant circuits are specified. Installation is typically performed by licensed HVAC technicians as part of a new installation or a refrigerant-system service.

This TXV is intended for R32 refrigerant systems in the 1.5-ton to 3-ton capacity range. R32 is a single-component, A2L-classified refrigerant increasingly used in mini-split and ducted split systems. This valve fits the refrigerant metering role in those systems, controlling flow between the condenser and evaporator. It is appropriate for residential and light-commercial cooling applications where the equipment manufacturer specifies a TXV-style metering device in place of a fixed orifice.

Key Features

• Designed for R32 refrigerant, compatible with A2L system requirements
• Capacity range covers 1.5 to 3 tons, suiting a wide band of residential and light-commercial equipment
• TXV design provides active superheat regulation for improved system efficiency over fixed-orifice metering
• OEM part number 167758801A ensures direct-fit replacement accuracy

Compatibility

Designed as an OEM-style replacement TXV for R32 refrigerant split systems and packaged cooling equipment rated between 1.5 and 3 tons. No additional compatible model numbers were specified in the available product data.

Installation Notes

Installation should be performed by an EPA Section 608-certified HVAC technician familiar with A2L refrigerant handling procedures. Recover all refrigerant and isolate the system before replacing the TXV. Follow the equipment manufacturer's service instructions for bulb placement, valve orientation, and torque specifications on flare or brazed connections. After installation, leak-check all connections and verify proper superheat before returning the system to service.

Technical Specifications

• Refrigerant Type: R32
• Capacity Range: 1.5 to 3 tons
• Valve Type: Thermostatic Expansion Valve (TXV)

Standard Information

• Brand: HEAT CONTROLLER LLC
• Manufacturer Part Number: 167758801A