The expansion valve controls the flow of refrigerant into the evaporator. Similar to the carburetor on an engine, the expansion valve prevents flooding and starving of refrigerant supply to the evaporator. The expansion valve is partially responsible for controlling the pressures within the A/C system.
- Part Number: 71R8321
- Type: Block
- Refrigerant: R-134A
- Rating: 2 ton
- Coil fittings: #8 #10
- Hose fittings: #6 #10
- Special Attribute: 1/4" Through Mounting Holes
- Special Attribute: Fits Red Dot Units R-9720, R-9715-11
Interchange Numbers:
- 040138-133
- 119-9632
- 1384890
- 1602
- 1676665C1
- 1818005
- 1899005
- 1911512068
- 1990756-C1
- 1990756-C2
- 1990756C2
- 20-210019
- 232-8558
- 31-30927
- 329-054
- 329-403
- 329-413
- 3490654
- 3901517M1
- 3902334M91
- 4379-RD570151
- 4379-RD570151P
- 450-6501
- 520-1030
- 540021
- 540128
- 540174
- 540275
- 6514-6210
- 90036429
- ABP N83 308026
- AH122867
- AH137702
- AT262531
- EA10750
- EM0057
- RD-5-7015-1P
- RDHRD570151P
- RDT71R8321
- ZGG13615
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
