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Honeywell Home T3 7 Day Programmable Thermostat

4.7 (22 reviews)
SKU: 241120223859001 EAN: 5059085000011
• Programmable thermostat powered by 2x AA batteries \n• 7 days, or 5+2 default heating schedule\n• 6 time/temperature set points\n\n\n\nThis thermostat is compatible with 24-230V on/off appliances such as gas boilers, combi boilers and heat pumps. It also works with zone valve applications. (Electric heating 240V excluded.)
Battery Size AA
Brand Honeywell
Colour White
Control Style Push Button
Features Wireless
Material Plastic
Number of Periods per Programmable Day 6
Power Source Battery
Programmability Programmable
Thermostat Programmable Days 7- Day
Thermostat Shape Rectangular
Voltage 230 V
Wire Configuration 3-Wire
Year Manufactured Unknown
No features listed
No items listed

Customer Reviews 22

4.7
22 reviews
5 star
16
4 star
5
3 star
1
2 star
0
1 star
0
Honeywell always an excellent buy.
5.0
January 8, 2026
Timarasu Verified Purchase

Very good with clear instructions, easy to fit. Bought to replace un-named thermostat and no idea how to programme it.

Nice and easy
5.0
January 8, 2025
Ethical Plumbing Verified Purchase

Nice and easy to fit and link up, very good price for a remote stat

Quick and easy..
5.0
December 15, 2024
Neil Gent Verified Purchase

Quick, easy and great pricing. Good drop down boxes for speed. Always got lots of stock.

Good product
5.0
December 5, 2024
Davethediver Verified Purchase

Very easy to install and program, clear controls and useful functions

Good replacement
5.0
November 16, 2024
Tim 64 Verified Purchase

Has a good selection of programmable time/ temp options

Great shop service
5.0
November 13, 2024
Dickie W2 Verified Purchase

Great service as usual from the North Shields folks

Thermostat
4.0
May 1, 2024
123456789101112 Verified Purchase

Easy to put up but not so easy to programme, instructions need to be more clearer

Watch out for lid not closing!
3.0
January 21, 2024
Mike Mavin Verified Purchase

Poor instructions (multi national) particularly when copying the programme you set for day 1 to day 2, day 3 etc.
The most annoying thing is the cover lid does not click shut. I returned unit for a replacement and it has exactly the same issue.
Unit itself works well.
Blu tac will probable help keep the lid shut but not ideal.

Thermostat replacement
5.0
November 22, 2023
CPA Verified Purchase

The instructions were great if you were swapping a like for like thermostat and said that it was compatible with most boilers. It's never that straight forward. Ended up exchanging it for one with a new relay, which works as it should.

T3R themostat
5.0
October 30, 2023
Steve 90 Verified Purchase

Easy to set up and use, great replacement for older unit no longer working.

Nice product
5.0
April 27, 2023
CG plumbing Verified Purchase

Easy to fit. Very easy for our customer to use. Hardwired with two double a battery's

Happy customers
5.0
March 15, 2023
Fence person 50 Verified Purchase

Easy to order online the only problem was trying to sort out the days you wanted but we did in the end so we were happy

As expected.
5.0
March 13, 2023
Pilotplumber Verified Purchase

Easy to install and easy to use. Used with a combi boiler.

Replacement Unit
5.0
December 17, 2022
Peter II Verified Purchase

Replacement unit, simple to install and works fine

5.0
November 24, 2022
davekc Verified Purchase
Replacement
4.0
October 24, 2022
Mark Hartas Verified Purchase

Used to replace a broken honeywell thermostat works great

4.0
October 22, 2022
Guineapig Verified Purchase
5.0
May 11, 2022
owgxzmxlete1etcvr9aftworv Verified Purchase
Instruction leaflet impossible to understand
4.0
April 9, 2022
Anna Sandham Verified Purchase

This is a compact and ultimately easy to use thermostat. BUT two sides of A3 instructions in tiny faint writing in every language under the sun nearly made me have a nervous breakdown.

Good value for money
5.0
December 3, 2021
Andy rr Verified Purchase

Very Good does exactly what is says

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