HONEYWELL PY22AA940C Y-PLAN PROGRAMMER PACK.
The Honeywell PY22AA940C Y-Plan programmer pack includes:
- Honeywell ST9400C1000 1-Day programmer
- Honeywell V4073A1039/U Motorised diverter valve
- Honeywell T6360B1028 Room thermostat
- Honeywell L641A1039 Cylinder thermostat
The Honeywell T6360B1028 room thermostat is a mains voltage thermostat which is designed to give automatic temperature control for domestic wet central heating systems.
- Set point range: 10°C to 30°C
The Honeywell V4073A motorised valve is a mid-position diverter valve which is designed to control the flow of water in domestic central heating systems where both the radiator and hot water cylinder circuits are pumped. The V4073A is typically suited for small or medium sized installations.
The Honeywell V4073A1039 has 22mm compression fittings and has a maximum close-off differential pressure of 0.69 bar.
Features:
- Spring return action
- Three position operation
- Manual lever for filling/draining down
- Quiet operation, minimal power consumption
The Honeywell L641A1039 surface cylinder thermostat is designed for mounting on domestic hot water cylinders. The L641A is suitable for general applications on un-insulated and foam lagged cylinders.
- Set point range: 40°C to 80°C
The Honeywell ST9400C1000 is a 2-channel 7-day programmer which can be used to control both the heating and stored hot water in complete systems, the ST9400C programmes for the hot water and heating are independent of each other allowing for an energy efficient operation.
This model is a 7-day full programmer which offers the flexibility of three on/off switching per day with the additional of having each day programmed differently making it ideal for users who require different heating needs day to day and can be set in a 5/2 or 1-day programme during installation.
- Large backlit LoT display
- Automatic summer/winter time change
- Temporary or permanent override facilities
- Choice of 3 different built-in programmes
- Programme indicator lights
- Fits standard back plates
- 'Holiday' button
The HONEYWELL PY22AA940C Y-PLAN PROGRAMMER PACK is a genuine, brand new Honeywell Heating Supplies product, covered by a Honeywell Heating Supplies manufacturer's guarantee.
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