Heat only
Ideal Logic MAX Heat2 H18
Great for 2–5 bedrooms, 2 bathrooms
- Output
- 18 kW
- Efficiency
- ErP A
- Warranty
- 10 yrs
Get my fixed price
Supplied and fitted · 60-second quote
Heat only · Natural gas
Worcester Bosch Greenstar 21Ri Regular
A compact regular (heat only) boiler that works with a hot water cylinder and the tanks in your loft.
Excellent 4.8 · 124 reviews on Trustpilot Great for 2–5 bedrooms, 2 bathrooms Natural gasIn stock
- Output
- 21 kW
- Litres/min hot water
- –
- ErP efficiency
- A
- Warranty
- 7 yr
Price for quote
Supplied and fitted. Your fixed price takes about 60 seconds.
- No home visit
- Spread the cost with Klarna
Included in your fixed price
- Your new boiler, supplied and fitted
- Gas Safe installation and testing
- Flue kit and pipework
- Removal of your old boiler
- Controls set-up and handover
- Commissioning and warranty registration
Gas Safe registered 939975 Questions? Call 07933 594255
The engineer's take
Why we fit Worcester Bosch
Designed and built in Worcester, England. Parts are easy to get hold of, so if anything ever needs fixing it's quick to sort. We install Worcester Bosch boilers across Glasgow.
- Built in the UK
- Parts easy to source
- Simple, familiar controls
The details
Specifications
- Range
- Worcester Bosch Greenstar Ri
- Boiler type
- Heat only
- Fuel type
- Natural gas
- Power output
- 21 kW
- Dimensions (H x W x D)
- 600 x 390 x 270 mm
- ErP heating rating
- A
- Warranty
- 7 years
Description
A compact regular (heat only) boiler that works with a hot water cylinder and the tanks in your loft. It is the straightforward like-for-like replacement for an older regular boiler.
The Worcester Bosch Greenstar 21Ri Regular is a regular boiler with 21 kW output. We supply it, fit it and register the warranty with Worcester Bosch for you, and every installation is carried out by our own Gas Safe registered engineers.
- Like-for-like swap for an old regular boiler
- Works with your cylinder and loft tanks
- Compact and light
- 7-year manufacturer warranty, when registered
Questions about this boiler
You might also consider
All heat only boilersHeat onlyHeat onlyIdeal Logic MAX Heat2 H24
Great for large homes, 3+ bathrooms
- Output
- 24 kW
- Efficiency
- ErP A
- Warranty
- 10 yrs
Get my fixed price
Supplied and fitted · 60-second quote
Heat onlyWorcester Bosch Greenstar 24Ri
Great for 3–6 bedrooms, 3 bathrooms
- Output
- 24 kW
- Efficiency
- ErP A
- Warranty
- 7 yrs
Get my fixed price
Supplied and fitted · 60-second quote
Not sure it's the right size?
Our quote matches the boiler to your bedrooms, bathrooms and flue, then gives you a fixed price.