18.0 kW Showing all 6 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Baxi Megaflo 18 SystemRated 5.00 out of 5 £1,247.89 Add to cart Ideal Logic+ Heat H18Rated 5.00 out of 5 £744.25 Add to cart Ideal Vogue Gen2 System S18Rated 5.00 out of 5 £1,015.57 Add to cart VAILLANT Ecotec Plus 418Rated 3.00 out of 5 £682.85 Add to cart VAILLANT Ecotec Plus 618Rated 4.00 out of 5 £726.83 Add to cart Worcester Bosch Greenstar 18RiRated 4.00 out of 5 £648.83 Add to cart