4 Ton 15 SEER 97% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Downflow

Thermostatic Expansion Valves (TXVs) are:

• A requirement for 14 SEER or higher split system heat pumps
• A requirement for many condensers or heat pump systems that use the new R-410A refrigerant
• An optional upgrade for any other air conditioner or heat pump system

Your system will operate more precisely and with greater efficiency with a TXV. These valves offer more control over how much liquid refrigerant enters the evaporator coil. The valves only allow a precise amount of liquid into the evaporator coil to ensure that all liquid that enters fully evaporates. This prevents too little liquid from entering the evaporator making the system run less efficiently. It also prevents too much liquid from entering the evaporator which can cause excess liquid in the suction line. Thermostatic Expansion Valves can be mounted in any position on the evaporator coil inlet and are reliable, efficient and virtually trouble-free. Select the TXV to correspond with the tonnage of your air conditioner or heat pump, as well as to match the type of refrigerant your systems uses, R-22 (standard) or R-410A (new alternative). 

When using a TXV, manufacturer's recommend also installing a hard-start capacitor in your heat pump or condenser. This capacitor gives an extra "jolt" of electricity upon startup to push the refrigerant against higher head pressures that are present with a TXV system. If a hard-start capacitor isn't installed, the equipment compressor may sometimes have difficulty starting.

Compatibility

Please note that this is not an exhaustive list. Use Ctrl+F to simplify your search. This part is compatible with the following models:

Ensure optimal refrigerant flow and HVAC system efficiency with this 30-foot insulated line set. Designed for seamless connection between an outdoor condensing unit or heat pump and an indoor air handler or evaporator coil, this line set provides durability, flexibility, and thermal protection for reliable performance.

Key Features:

✔ Premium Copper Tubing: 3/8" liquid line (LL) and 7/8" suction line (SL) ensure efficient refrigerant transfer.
✔ Pre-Insulated for Efficiency: 3/8" thick insulation reduces energy loss and condensation buildup.
✔ Versatile Application: Compatible with heat pumps and conventional split systems.
✔ Easy Installation: Flexible and durable copper tubing allows for smooth routing and connection.
✔ Standard 30-Foot Length: Ideal for a variety of residential and light commercial HVAC installations.

Upgrade your HVAC system with this high-quality insulated line set, designed for long-lasting performance and efficiency.

Ensure maximum refrigerant flow and HVAC system efficiency with this 50-foot insulated line set. Designed for seamless connection between an outdoor condensing unit or heat pump and an indoor air handler or evaporator coil, this line set offers durability, flexibility, and superior thermal insulation for high-performance HVAC applications.

Key Features:

✔ Premium Copper Tubing: 3/8" liquid line (LL) and 1 1/8" suction line (SL) for optimal refrigerant transfer.
✔ Pre-Insulated for Efficiency: 3/8" thick insulation minimizes energy loss and condensation buildup.
✔ Versatile Application: Ideal for larger capacity heat pumps and split systems requiring greater refrigerant flow.
✔ Easy Installation: Flexible and durable copper tubing allows for smooth routing and secure connections.
✔ Extended 50-Foot Length: Suitable for larger residential, commercial, and industrial HVAC installations.

Upgrade your HVAC system with this high-quality insulated line set, built for long-lasting performance, efficiency, and durability.