Resideo QVU8143A3231 Rebuild Kit

Rebuild Kit, Normally Closed, For 1/2"-1" VU53 Series Fan Coil Valves, 24 Vac, EPDM Rubber Packing, Buna N Rubber Plug, Disc and Ball

Resideo QVU8143A3231 Rebuild Kit – OEM Replacement for VU53 Fan Coil Valves

Maintain optimal performance and extend the life of your HVAC system with the Resideo QVU8143A3231 Rebuild Kit. Designed for 1/2" to 1" VU53 series fan coil valves, this rebuild kit ensures reliable operation in both hot and chilled water systems, providing a durable solution for hydronic applications.

Key Features:

• Official OEM rebuild kit from Resideo

• Model: QVU8143A3231

• Normally Closed (N.C.) for 1/2"–1" VU53 fan coil valves

• Compatible with VU52, VU53, and VU54 valves and actuators

• Converts valves to Double-D stainless steel valve stem and brass sector gear for superior durability

• Materials: EPDM rubber packing, Buna-N rubber plug, disc, and ball

• Suitable for use with hot or chilled water containing up to 60% glycol

• Humidity-resistant and ideal for non-corrosive, condensing environments

Specifications:

• Voltage: 24 VAC

• Maximum Safe Operating Pressure: 300 psig / 2000 kPa

• Fluid Temperature: Up to 200°F (94°C)

• Valve Action: Normally Closed, Quick Opening

• Two-way, straight-through body pattern

• Frequency: 50/60 Hz

• Ambient Temperature Range: 34°F to 104°F (1°C to 40°C)

• Shipping/Storage Temperature Range: -40°F to 150°F (-40°C to 65°C)

Why Choose This Rebuild Kit:
The QVU8143A3231 kit provides a long-lasting, OEM-quality solution for servicing fan coil valves, ensuring smooth operation, minimal maintenance, and extended system life. Upgrade your fan coil valves today with Resideo’s trusted rebuild kit for reliable HVAC performance.