- 3301131333
- Contact Support
- The Old Rectory, Rectory Lane, Winwick, Warrington, Cheshire, WA2 8LE, Warrington, Cheshire, WA2 8LE, United Kingdom
discountcodez.com is your go-to destination for verified coupons, promo codes, and exclusive deals from top brands and retailers around the world. Whether you're shopping for fashion, tech, travel, or groceries, Discount Codez helps you save money every time — fast, free, and simple.
THIS PAGE WAS LAST UPDATED ON October 8, 2026 By
Sarah is a U.S.-based writer who loves helping readers with informative content. She also keeps track of discounts and coupon updates so people can save more while shopping online.
Heatable UK Promo Codes & Coupons October 2026
Best Offers – Last Validated: October 8
used 1563 timesUp To £150 Off New Boilers
Get Up To £150 Off New Boilers At Heatable UK
Deal
Up To £150 Off New Boilers
used 15 timesUp To 10% Off Sale Items
Get Up To 10% Off Sale Items At Heatable UK
Deal
Up To 10% Off Sale Items
used 75 timesNHS Staff Discount
Special discounts for eligible NHS staff
Deal
NHS Staff Discount
used 216 times£100 Off Boiler Installation
Get £100 off your new A-rated boiler installation.
Coupon Code
£100 Off Boiler Installation
used 133 timesFree Nest Thermostat with Boiler
Receive a free Google Nest thermostat worth £219.
Coupon Code
Free Nest Thermostat with Boiler
used 110 timesExtra 2 Years Warranty Upgrade
Extend your manufacturer warranty by 2 extra years.
Coupon Code
Extra 2 Years Warranty Upgrade
OFFused 264 times
Up to 35% Off Selected Boilers
Major savings on Worcester Bosch and Viessmann models.
35% OFF
Up to 35% Off Selected Boilers
used 28 times0% APR Financing Available
Spread the cost of your new boiler installation.
Deal
0% APR Financing Available
used 172 timesFree Installation Quote
Instant, fixed-price quote online in 60 seconds.
Deal
Free Installation Quote
used 211 timesSave £250 on Combi Boiler Swaps
Limited-time deal on upgrading your existing combi boiler.
Deal
Save £250 on Combi Boiler Swaps
used 222 timesSummer Service Discounts 15% Off
Get 15% off your annual boiler service plan this summer.
Deal
Summer Service Discounts 15% Off
Heatable UK's Competitor Discounts
Heatable UK Promo Codes: Complete Timetable
Heatable UK has issued 3 total Heatable UK discount codes per our database. See our Heatable UK coupon timetable below for a complete record of all Heatable UK promo codes offered by this retailer over the past 3 years.
| Code | Discount | Description | Issue | Status |
|---|---|---|---|---|
| HEAT100 | CODE | £100 Off Boiler Installation | N/A | Active |
| NESTFREE | CODE | Free Nest Thermostat with Boiler | N/A | Active |
| WARR24 | CODE | Extra 2 Years Warranty Upgrade | N/A | Active |