Written by Stephen Day
Gas Safe Engineer
Updated: 30th May, 2025
Here at iHeat we only stock the most efficient, modern gas boilers, manufactured by premium and celebrated British or European brands.
Try a new boiler quote, save up to £340 per year (0% APR available).
We want all of our customers to be warm this winter, that’s why we offer a range of iHeat discounts and voucher codes that are applicable to our fantastic value boilers.
iHeat wants to offer all of the courageous men and women who make up our Emergency service a price reduction on our selection of the sleekest, most energy efficient boilers.
With the Blue Light Card scheme reportedly helping save a massive £100 million in 2021 for qualifying Emergency service staff, the initiative has gone from strength to strength, especially gaining traction since the beginning of the COVID-19 pandemic.
Qualifying workers can receive a free digital card applicable to online orders, such as iHeat stock.
To receive the Blue Light discount, get a free online fixed price boiler quote on our website today, then simply fill in your unique identification number when on the payment processing stage of your new boiler order, and a discount of up to £100 will be deducted off your total price.
(Blue Light discount cannot be applied in conjunction with any other discount offer)
Alternatively, iHeat offers a discount code for any customer via the VoucherBuddy redeemable code scheme.
The number included in the redeemable code is the corresponding amount of the discount that will be deducted, e.g. Save50 offers a £50 price reduction.
It’s incredibly easy to redeem the Save50 discount code on our iHeat website, you can do this in one of two ways:
Option 1 - After completing our quick and easy iHeat quote process, simply use the discount code ‘Save50’ at the checkout stage of your online order.
Option 2 - Click the link below before starting your order, and the ‘Save50’ discount will be automatically applied to your purchase in the session.
https://iheat.co.uk/?discount=SAVE50
(Save50 discount cannot be applied in conjunction with any other discount offer)
We stock an eclectic range of models from industry big hitters and award winning innovators alike. Our brands include:
Age of Boiler | Efficiency Percentage | Efficiency Rating (ErP) |
0+ Years | 90% + | A |
10+ Years | 85% + | B/C |
15+ Years | 80% + | C/D |
20+ Years | 70% + | E/F |
25+ Years | 60% + | G |
The direct correlation between a boiler's age and its efficiency is clear to see in the newer systems’ ErP.
Get a quote in 60 seconds, fitted as fast as next day!
0% APR finance available.
We have an eclectic range of premium boilers, with models to suit any property no matter its size or water requirements.
With the winter cold setting in, now is the perfect time to replace an old, antiquated heating system with a new efficient boiler.
Contact us today!
Last updated: 30th May, 2025
Written by Stephen Day
Gas Safe Engineer
Stephen Day is a Gas Safe registered and FGAS certified engineer with over 20 years of hands-on experience in the heating, cooling, and renewable energy industry, specialising in boiler installations, air conditioning, and heat pump systems.
LinkedInArticles by Stephen Day are reviewed by iHeat’s technical team to ensure accuracy and reliability.
17th October, 2025
If you notice water leaking from your boiler, it’s important to find out what’s causing it...
17th October, 2025
If your radiators aren’t heating up, it could be caused by a few things, such as trapped a...
17th October, 2025
Boiler error codes are crucial indicators for identifying and diagnosing issues within hea...