Honeywell
Honeywell PY22AA940C Y-Plan Programmer Pack
Honeywell PY22AA940C Y-plan programmer pack for domestic heating control systems.
At a glance
- Also known as 4201128
£465.61
£388.01 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Honeywell PY22AA940C is a Y-plan programmer pack for domestic heating control, supplied by Honeywell under part number PY22AA940C. Y-plan is a standard UK heating control arrangement, and a programmer of this type manages the timed operation of the heating and hot water circuits. It is intended for installation on systems configured as Y-plan.
Before you order
- Confirm the part number on the existing programmer or control matches PY22AA940C.
- Confirm the system is wired as a Y-plan arrangement.
- Check the existing controls and wiring are compatible with the programmer pack before ordering.
Compliance
| Alternative numbers | 4201128 |
|---|
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