Large Firetube Burner for model steam boilers.

SKU: LFTB1 Category:


plus postage

Item Code: LFTB1

This gauze burner is a larger version of the standard Clevedon steam firetube burner.  It is roughly twice as efficient as a ceramic burner.  The mixer tube internal diameter is 5/16″/ 8mm and will accept the Clevedon steam no 8 gas jet pipe assembly which is required for this burner.  A no 12 jet can be substituted.

The burner skirt has an internal diameter of 35mm to be a push fit on a 35mm flue.  If it is required to fit in a larger diameter flue, an adaptor will need to be made.  The mixer tube length is 2″ / 50mm and from the edge of the skirt to the head is 1″ 3/4 / 45mm.  The burner head diameter is 28mm.


No immediate payment is taken when you place an order at Clevedon Steam. After you’ve submitted an order – we’ll contact you to confirm the final price, with details on how to make payment to complete your order.


Due to the variable value and weight of each individual order, the postage and packing costs for delivery to your address are calculated after submitting the order request.