Welcome to Propex

Propex Leisure Accessories have been specialist suppliers to the motorhome and caravan industry for over 15 years. We are pleased to welcome you to our site where we offer a select range of our products.

Home > Propex Spare Parts > X1, X3 and Hotbox

Propex X1 heaters were produced from circa 1980 until about 1989 with many supplied to British Telecom. It produced 1600W output and the X3 gave 2600W - The Hotbox was a branded X1.

24mm Stainless Steel Exhaust

£15.98

Flexible stainless steel exhaust with an ID of 24mm. Commonly used on motorhome and marine fridges as well as Eberspacher and Webasto diesel heaters.

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38mm Stainless Steel Exhaust

£19.85

Flexible double walled stainless steel exhaust replaces original aluminum exhaust originaly supplied with X1 and X3 models

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63mm ducting

£10.08

Hot air ducting

63mm hot air ducting used on both the X1 and compact heaters. made from board and aluminum lined with plastic outer coating for extra protection. suitable for marine installations

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Thermostat

£39.94

Electronic solid state

Electronic thermostat for Compact, X1 and X3 heaters. These are the latest thermostats available and a small amount of rewiring maybe required.

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Y branch

From £8.18

with or without reducers

Nylon reinforced Y branch fitted with 63mm reducers for 63mm ducting or without to accept 80mm ducting.

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