This is a twin cylinder manual changeover system designed specifically for pre-2004 caravans & motorhomes with individual cylinder regulators - they use separate regulators on each cylinder rather than a single fixed regulator which became the norm from 2004 onwards. It's fitted on the low-pressure side of the system, past the existing regulators. Comes with a two-way tap so you can switch from propane to butane instantly - you can run either gas on one side or the other. Plus you can disconnect an empty cylinder without turning the gas supply off. Includes 3 hose clips. It also works on post-2004 systems with a 30mbar bulkhead regulator, provided you remove the extra pipes attached.
Most pre-2004 caravans & motorhomes use individual cylinder regulators - one regulator for each cylinder - as opposed to the fixed bulkhead regulator introduced for new models in 2004 which has a single W20 gas inlet. The Switch 2 is designed to work with those older regulators: it sits after the existing regulators on the low-pressure side of the system and takes the output from each regulator and feeds them through a two-way tap. Flip the tap to switch between the two cylinders and you can disconnect the empty one & swap it for a new one - no need to switch the gas supply off, it keeps flowing from the other cylinder while you work.
One of the real advantages of the Switch 2 is it lets you run both propane and butane through the system - all you have to do is switch between them. Its also worth noting that the Switch 2 can be used on post-2004 systems with a 30mbar fixed bulkhead regulator by removing the extra pipes, that way you can plug in a high-pressure regulator hose which are available separately.
Key Features and Benefits
The Original Changeover Solution for Older Caravans & Motorhomes - this is the correct changeover for older units without a fixed bulkhead W20 regulator - no need to buy new regulators.
Fits on the Low-Pressure Side - it connects after your existing regulators on the low-pressure side of the system - the inlets receive the low-pressure gas from each regulator.
Two-Way Tap - Instant Switchover - flick the tap to switch between the two cylinders and the empty one can be swapped out while the gas keeps flowing.
Disconnect Empty Cylinder Without Stopping the Gas - once switched, the empty cylinder can be removed & swapped while the gas supply keeps going - ideal in cold or wet weather.
Can Run Propane on One Side & Butane on the Other - the switch can handle both types of gas at the same time - no need to worry about which one you are using.
Supplied with 3 Hose Clips - you're ready to go with our easy to fit hose clips.
Works on Post-2004 30mbar Systems - just remove the extra pipes to convert it for use with a high-pressure regulator hose on newer systems.
Ideal For
Anyone with a pre-2004 caravan or motorhome that uses separate cylinder regulators
If you have a system that mixes propane and butane cylinders
If you don't want to have to shut off the gas supply to changeover the cylinders
Even post-2004 systems with 30mbar bulkhead regulators - with a bit of tinkering
The Gaslow Switch 2 Changeover System is in stock and ready to ship.
Low-pressure side – after existing cylinder regulators
Primary Use
Pre-2004 caravans & motorhomes with individual cylinder regulators
Changeover Method
Two-way tap – manual, instant switchover
Gas Types
Propane and/or butane – different gas types on each side permitted
Included
3 hose clips
Also Works With
Post-2004 30mbar systems with tails removed (high-pressure hoses required – sold separately)
Suitable Applications
Caravans & motorhomes – pre and post 2004
Warranty
12 months
Features
Gaslow Manual Changeover Switch Features
Pre-2004 Twin Cylinder System Using Existing Regulators — The correct changeover solution for older caravans and motorhomes without a fixed bulkhead W20 regulator. No new regulators required.
Low-Pressure Side Fitting — Fits after the existing cylinder regulators — the inlets receive regulated low-pressure gas from each cylinder's regulator.
Two-Way Tap — Instant Manual Switchover — Turn the tap to switch from the empty cylinder to the full one without interrupting gas supply to appliances.
Empty Cylinder Disconnect Without Stopping Gas — Once switched, the empty cylinder can be removed and replaced while gas continues to flow from the active side — ideal in cold or wet conditions.
Propane and Butane on Different Sides — One inlet can feed propane, the other butane — the Switch 2 handles both gas types simultaneously.
Supplied with 3 Hose Clips — Ready to fit onto 8mm bore low-pressure rubber hose runs.
Also Works on Post-2004 30mbar Systems — Remove the tails to expose connections suitable for high-pressure regulator hoses on modern bulkhead regulator systems.
