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Honeywell Home 272742A/U Replacement Ball and O-Ring Kit

Name: Honeywell Home 272742A/U Replacement Ball and O-Ring Kit
Brand: Honeywell Home
SKU: HONE-272742A/U
Price: 41.87 USD
Availability: InStock

Honeywell HomeSKU: HONE-272742A/U

Planning a zoning system? Our free Zone Planner picks the panel, dampers or zone valves and thermostats for every floor, with one-click cart.

Price:

$41.87

Stock:

In stock (32 units), ready to be shipped

Quantity:

Usually ships in 1–2 business days.

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Ships from Seattle, WA · 30-day returns · Manufacturer warranty

Shipping details

Shipping weight: 0.06 lb
Box size: 5.4 × 4.4 × 1 in

Valve Type	Zone Valve
Application	Replacement Part for V Series Zone Valves
Used With	V8043/V8044/V4043/V4044

272742A has been discontinued by the manufacturer (2025-12). No direct replacement has been published by the manufacturer. Contact us for help choosing an alternative.

Replacement ball and O-ring kit from Honeywell Home, part number 272742A/U. Honeywell Home carries the Honeywell Home line of residential heating controls, and the V-series and VC-series zone valves this part serves are the reference hydronic controls in North American heating.

Rebuilding a zone valve from parts keeps the body in the piping and the actuator in service. On a heating system that is already charged and balanced, replacing a seal or a cartridge is a far smaller job than cutting a valve out of the line and soldering a new one in.

Match the part to the model stamped on your valve before ordering. Zone valve bodies from the same series differ by action and by port arrangement, and the rebuild parts are not interchangeable across them.