Lochinvar designs, manufactures and distributes a large range of gas-fired boilers and water heaters, and complementary equipment including thermal stores and indirect and direct storage vessels. Our traditional products can also be integrated with renewable or low carbon technologies, such as heat pumps and solar thermal.
A comprehensive product range which provide efficient, reliable heating and hot water solutions for new-build or refurbishment requirements
Floor-standing and wall-hung gas-fired condensing boilers with outputs ranging from 41 to 576 kW
A wide choice of high-efficiency water heaters providing installation flexibility with hourly water outputs ranging form 76 to 9,912 litres of hot water per hour
Air to water heat pumps, gas absorption heat pumps and solar thermal technologies, all of which can be integrated with our high-effiency water heaters and boilers
Heat pumps are growing in popularity to provide heating and hot water in commercial buildings; we can provide cost-effective, low carbon packages
Our document library provides a wide range of informationDownloads
Water Heater Sizing
SELECT is our established water heater sizing programme, and will help you to find the most suitable gas-fired water heater for each applicationGo to SELECT
We host a range of courses for installation and maintenance contractors at our purpose-built training facility and we also welcome anyone wishing to make an informal visit to view our range of solutionsRead more
One of the foundations of our success since 1976, has been our attention to Customer service. This includes our own team of service technicians, supplemented by a number of esablished service partner companies.
Our Service team provides Commissioning, Service call-outs and routine Maintenance.Read more