Lennox no longer manufactures oil fired warm air units for the UK market since the withdrawal of the O23 and OHR23 range in 2008.
Gasflow Ltd does carry a stock of spares for the O23 and OHR23 series at their facility in Northampton.
Other spares for older Lennox oil units such as O8, O11 and O12 series units are still available although a lot of the spares are now obsolete.
Please call to check for full availability of spares on all old Lennox oil fired warm air units.
If you are looking to replace your old Lennox oil fired warm air unit then Multicalor manufacture a similar range to that of the Lennoxunits. You can contact the company listed below who will be able to assist you as they can offer oil fired warm air units from the Multicalor range which will replace your existing Lennox unit.
www.daveknowleswarmairsales.co.uk
Alternatively you may wish to consider using the new Lennox G61MPVT high efficiency condensing units operating on clean burning LPG (Propane) gas.
It is very difficult to make an accurate running cost comparison between an oil fired warm air heater and a condensig Lennox G61MPVT on LPG. This is because of the price fluctuations that almost happen daily for oil and similarly LPG can also vary tremendously in price and is dependant on location and local distributors marketing inniatives.
If you are considering LPG as an option you may like to use the follwing link to get the best price for your fuel: