For Sale UK

Honeywell t40 thermostat

4

Honeywell t40 thermostat for sale on largest auction and classifieds sites

Home / Heating Appliances / Honeywell t40 thermostat refurbished & used for sale | For Sale UK
Honeywell wired - honeywell, t3

Honeywell wired - honeywell, t3

£23.55
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Honeywell programmable - honeywell,

Honeywell programmable - honeywell,

£55.89
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Honeywell home t3h110a0066 - home,

Honeywell home t3h110a0066 - home,

£26.99
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Honeywell home t6r wireless - honeywell,

Honeywell home t6r wireless - honeywell,

£140.00
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Honeywell home day - honeywell, t4

Honeywell home day - honeywell, t4

£25.66
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Honeywell home t6360b1028 room - t6360b1028,

Honeywell home t6360b1028 room - t6360b1028,

£16.99
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Honeywell home t40 - t40, digital

Honeywell home t40 - t40, digital

£14.00
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Honeywell t40 wireless - t40,

Honeywell t40 wireless - t40,

£39.99
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Honeywell wired - honeywell, t3

Honeywell wired - honeywell, t3

£29.99
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Honeywell t3r wireless - t3r,

Honeywell t3r wireless - t3r,

£47.66
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Honeywell wired - honeywell,

Honeywell wired - honeywell,

£21.24
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Honeywell t3r wireless - honeywell,

Honeywell t3r wireless - honeywell,

£26.70
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Honeywell t6360 room - t6360,

Honeywell t6360 room - t6360,

£10.80
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Honeywell t40 t6360 - honeywell,

Honeywell t40 t6360 - honeywell,

£16.14
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Honeywell t6360 room - t6360,

Honeywell t6360 room - t6360,

£22.54
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Honeywell home t4m - home,

Honeywell home t4m - home,

£35.02
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Honeywell t3r wireless - t3r, 7

Honeywell t3r wireless - t3r, 7

£42.30
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Honeywell t4r wireless day - honeywell,

Honeywell t4r wireless day - honeywell,

£69.99
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Honeywell home t6360b1028 room - honeywell,

Honeywell home t6360b1028 room - honeywell,

£12.94
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Honeywell t6360 room - t6360,

Honeywell t6360 room - t6360,

£18.99
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Honeywell t4r wireless - honeywell,

Honeywell t4r wireless - honeywell,

£70.00
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Honeywell t8102b1027 t40 - honeywell,

Honeywell t8102b1027 t40 - honeywell,

£4.38
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Honeywell home t3r wireless - honeywell,

Honeywell home t3r wireless - honeywell,

£63.10
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Honeywell home wireless - honeywell,

Honeywell home wireless - honeywell,

£40.00
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Honeywell t3r wireless days - t3r, 7

Honeywell t3r wireless days - t3r, 7

£45.42
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Honeywell home day - t3,

Honeywell home day - t3,

£16.15
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Honeywell home t3r wireless - home,

Honeywell home t3r wireless - home,

£14.00
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Honeywell wired - t3,

Honeywell wired - t3,

£24.99
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Honeywell home t4360 central - honeywell,

Honeywell home t4360 central - honeywell,

£16.14
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Honeywell home wireless - home, t3

Honeywell home wireless - home, t3

£34.01
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Honeywell t40 room thermostat - honeywell,

Honeywell t40 room thermostat - honeywell,

£21.95
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Honeywell t4r wireless day - wireless, 7

Honeywell t4r wireless day - wireless, 7

£39.99
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Honeywell smart thermostat - t6,

Honeywell smart thermostat - t6,

£37.10
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Honeywell t6360 room - honeywell,

Honeywell t6360 room - honeywell,

£16.15
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Honeywell home t4h110a1021 - t4,

Honeywell home t4h110a1021 - t4,

£42.30
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Honeywell home day - home, t4

Honeywell home day - home, t4

£28.78
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Honeywell t3r wireless - honeywell,

Honeywell t3r wireless - honeywell,

£52.70
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Honeywell home t3r day - honeywell,

Honeywell home t3r day - honeywell,

£64.99
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Honeywell wired day - honeywell,

Honeywell wired day - honeywell,

£21.50
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Honeywell programmable room - honeywell,

Honeywell programmable room - honeywell,

£26.70
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Honeywell t40 t6360 white room - honeywell,

Honeywell t40 t6360 white room - honeywell,

£9.73
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Honeywell t6h700rw5001 t6rwp - t6h700rw5001,

Honeywell t6h700rw5001 t6rwp - t6h700rw5001,

£31.99
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Honeywell wired - honeywell, t3

Honeywell wired - honeywell, t3

£34.99
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Honeywell t6360 room - honeywell,

Honeywell t6360 room - honeywell,

£9.72
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Honeywell wired day - honeywell, 7

Honeywell wired day - honeywell, 7

£50.00
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Honeywell home t3r wireless - home,

Honeywell home t3r wireless - home,

£55.82
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Honeywell t6360 room - honeywell,

Honeywell t6360 room - honeywell,

£16.15
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Honeywell t40 t6360 room - honeywell,

Honeywell t40 t6360 room - honeywell,

£12.94
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Honeywell home thermostat - home, t4

Honeywell home thermostat - home, t4

£42.30
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Honeywell t4360 central - t4360,

Honeywell t4360 central - t4360,

£10.80
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Honeywell wired day - wired, 7

Honeywell wired day - wired, 7

£42.52
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Honeywell mechanical room - honeywell,

Honeywell mechanical room - honeywell,

£21.49
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Honeywell home t4r - honeywell,

Honeywell home t4r - honeywell,

£44.99
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Honeywell t40 thermostat - t40,

Honeywell t40 thermostat - t40,

£52.70
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Honeywell t6360 central - t6360,

Honeywell t6360 central - t6360,

£23.58
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Honeywell wired day - honeywell, 7-day

Honeywell wired day - honeywell, 7-day

£52.70
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Honeywell wired day - honeywell,

Honeywell wired day - honeywell,

£46.99
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Honeywell t3r wireless - t3r,

Honeywell t3r wireless - t3r,

£39.50
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Honeywell room thermostat - room,

Honeywell room thermostat - room,

£20.00
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Honeywell t6360 room - honeywell,

Honeywell t6360 room - honeywell,

£21.50
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Honeywell room thermostat - honeywell,

Honeywell room thermostat - honeywell,

£10.80
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Honeywell wired day - t4, 7

Honeywell wired day - t4, 7

£29.98
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Honeywell home programmable - home, t4

Honeywell home programmable - home, t4

£42.30
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Honeywell t4r wireless - wireless, 7-day

Honeywell t4r wireless - wireless, 7-day

£78.70
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Honeywell home t3c110aeu - honeywell, t3

Honeywell home t3c110aeu - honeywell, t3

£23.50
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Honeywell wired - t3,

Honeywell wired - t3,

£31.38
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Honeywell programmable room - honeywell,

Honeywell programmable room - honeywell,

£19.99
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Honeywell wired day - honeywell, t4

Honeywell wired day - honeywell, t4

£40.00
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Honeywell t6360 room - t6360,

Honeywell t6360 room - t6360,

£14.99
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Honeywell total home tthwp - honeywell,

Honeywell total home tthwp - honeywell,

£44.99
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Honeywell t3r wireless - wireless, 7

Honeywell t3r wireless - wireless, 7

£59.99
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Thermostat only honeywell - honeywell, home

Thermostat only honeywell - honeywell, home

£59.99
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Honeywell home channel - home, 1-channel

Honeywell home channel - home, 1-channel

£46.00
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Thermostat only honeywell home - thermostat,

Thermostat only honeywell home - thermostat,

£32.39
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Honeywell home t3r wireless - home,

Honeywell home t3r wireless - home,

£52.70
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Honeywell home wired - t3,

Honeywell home wired - t3,

£26.70
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Honeywell home wireless - honeywell,

Honeywell home wireless - honeywell,

£31.89
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Honeywell home t3r - home,

Honeywell home t3r - home,

£47.50
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Honeywell home t3r wireless - home,

Honeywell home t3r wireless - home,

£50.33
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Honeywell home thermostat - honeywell,

Honeywell home thermostat - honeywell,

£26.70
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Honeywell t6360 room - honeywell,

Honeywell t6360 room - honeywell,

£17.22
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Honeywell t6360 room - t6360,

Honeywell t6360 room - t6360,

£8.99
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Honeywell home t6360 - t6360, tamper

Honeywell home t6360 - t6360, tamper

£28.49
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Honeywell home thermostat - home,

Honeywell home thermostat - home,

£32.99
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Honeywell t40 atf200 - atf200, uk

Honeywell t40 atf200 - atf200, uk

£13.47
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Honeywell t3r wireless - honeywell,

Honeywell t3r wireless - honeywell,

£52.70
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Honeywell t2h110a - t2,

Honeywell t2h110a - t2,

£29.50
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Honeywell t3r wireless - t3r,

Honeywell t3r wireless - t3r,

£47.50
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Honeywell t6060b1047 room - t6060b1047,

Honeywell t6060b1047 room - t6060b1047,

£105.59
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Honeywell home day - honeywell, 7

Honeywell home day - honeywell, 7

£29.66
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Honeywell wired - honeywell,

Honeywell wired - honeywell,

£24.00
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New honeywell t3 - honeywell,

New honeywell t3 - honeywell,

£39.95
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Honeywell home t6r - home,

Honeywell home t6r - home,

£104.70
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Honeywell home t4360 - home, central

Honeywell home t4360 - home, central

£26.70
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Honeywell t4r wireless day - honeywell,

Honeywell t4r wireless day - honeywell,

£89.10
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Honeywell home t4m opentherm - honeywell,

Honeywell home t4m opentherm - honeywell,

£42.81
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📊96 listings · from £4.38 · avg £36.27
⚠️ These listings were last updated more than 9 days ago. Search for fresh listings

Browse 96 honeywell t40 thermostat listings currently in our index. Prices range from £4.38 to £140, with an average of £36.27. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about honeywell t40 thermostat →

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Everything you need to know about honeywell t40 thermostat

Whether you are looking for a brand-new or second-hand honeywell t40 thermostat, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.38, while premium listings can reach £140 — giving you a wide budget spread to work with. The average price of £36.27 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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