
Nordyne Downflow A/C Coil Box Mobile Home HVAC Cabinet MFG# 903991
Part/SKU: 903891
| Dimensions | 8 × 8 × 8 in |
|---|
$198.96
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The Mortex R72DB0053HX Thermostatic Expansion Valve (TXV) is designed to regulate refrigerant flow in R-410A HVAC systems ranging from 1.5 to 3 tons.
TXV valves automatically control refrigerant flow into the evaporator coil by monitoring superheat through the external sensing bulb. This ensures efficient cooling performance and proper refrigerant metering.
Constructed from durable brass with copper sensing bulb and capillary tube, this valve is built for reliable long-term operation in residential and light commercial HVAC systems.
This TXV is commonly used for air conditioning and heat pump systems requiring R-410A refrigerant metering control.
✔ Designed for R-410A refrigerant systems
✔ Compatible with 1.5 – 3 ton HVAC units
✔ External sensing bulb for accurate temperature monitoring
✔ Durable brass valve body
✔ Copper capillary tube and sensing bulb
✔ Precision refrigerant metering for improved system efficiency
Residential HVAC air conditioners
Heat pump systems
Refrigerant flow control at evaporator coils
Replacement TXV valves for R410A systems
Brand: Mortex
Model: R72DB0053HX
Manufacturer Part Number: R72DB0053HX
Alternative ID: 7W516
Refrigerant Type: R-410A
Capacity Range: 1.5 – 3 Ton
Valve Type: Thermostatic Expansion Valve (TXV)
Material: Brass / Copper
| Part / SKU | R72DB0053HX |
|---|
Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.
| Description | TXV – R-410A for 1-1/2 thru 3 tons |
|---|---|
| Description | TXV – R410A for 1-1/2 thru 3 tons |
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