Honeywell ST9400A1002 1 Day, 2-Channel, 10 W, 24 V

Q: I have a honeywell st699b which has broken. will this replace it and is it easy to fit?

You could use this timer to replace the ST699B, but it wouldn't fit on the same backplate as the ST699B has a unique backplate that will only fit the ST699B or ST799A.

Q: Will this fit directly on to a siemens rwb9 backplate without the need to rewrite?thanks

yes it should do as the back plates are very similar .

Q: Can this be used to replace a select 206 xl?

We can't remember the model it replaced as we've thrown the old one away, but we know it definitely wasn't a 206 xl. We looked at the official Honeywell website and that gave us the information on which model we should be buying.

Q: Screen numbers are disappearing .what should i do??bought it one year back.

Have you changed the battery? Off you have then the LCD screen hass just failed!

4.3/5

Product ID: 53855440

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Details

Brand
Honeywell
Controller type
Push Button
Special feature
Automatic time
Colour
White
Specific uses for product
Central
Temperature Control Type
Heating

🌞Auto summer/winter change

📺Largest backlight display

🔌Corded electric power

Frequently Bought Together

Description

🌟 Elevate Your Home Comfort with Smart Control!

COMPLIANCE GUARANTEED - Meets building regulations for peace of mind.
SLEEK MODERN DESIGN - Fits seamlessly into any contemporary home decor.
USER FRIENDLY INTERFACE - Largest ever backlight display for easy readability.
VERSATILE COMPATIBILITY - Backward compatible with existing systems for hassle-free upgrades.
STAY AHEAD OF THE SEASONS - Automatic summer/winter time change ensures you're always in sync.

The Honeywell ST9400A1002 is a state-of-the-art 1 Day, 2-Channel programmer designed for central heating control. With a sleek modern design, it features the largest backlight display in its class, automatic seasonal adjustments, and compliance with building regulations, making it the perfect upgrade for any home.

Specifications

Manufacturer	Honeywell
Part Number	ST9400A1002
Product Dimensions	15.8 x 11.3 x 5.2 cm; 370 g
Item model number	ST9400A1002
Colour	White
Style	Modern
Power Source	Corded Electric
Voltage	24
Wattage	10 watts
Item Package Quantity	1
Number of Pieces	1
Measurement System	English/Standard
Display style	backlit
Plug profile	Wall Mount
Special Features	Automatic Summer/Winter time change
Usage	Central Heating Control
Included Components	1 x Honeywell ST9400A1002 1 Day 2-Channel Programmer
Batteries included?	No
Batteries Required?	No
Item Weight	370 g

Have a Question? See What Others Asked

I have a honeywell st699b which has broken. will this replace it and is it easy to fit?

Will this fit directly on to a siemens rwb9 backplate without the need to rewrite?thanks

Can this be used to replace a select 206 xl?

Screen numbers are disappearing .what should i do??bought it one year back.

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