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General none refillable Gas related questions.
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How do I refill my GAS IT Self Refillable Bottle or Gas Tank.

Category: Pre-Install Questions.

Firstly, Please don't confuse our GAS IT Self refillable gas bottles and Self refillable gas tanks, with normal exchange type gas bottles.   All GAS IT bottles and tanks are solely designed to be self...

GAS IT Technical Support & product install

Category: What to do first?

If you have any GAS IT related questions this is where it should be. Contact GAS IT Technical Support via a ticket if you have a questions not listed here and we will update the GAS IT knowledgebase a...

What's the Red plastic cap in the brass valve on a GAS IT Plus bottle?

Category: GAS IT Bottles

Within the GAS IT Plus bottle valve set you will see a red plastic cap that's stuck in a brass valve. This cap is not designed to be removed and the PRV is not designed to be played with or adjusted. ...

I've bought a new GAS IT bottle, what do I need to know and do first?

Category: What to do before attempting install.

GAS IT Bottles shipped by courier & gauge functionality check before first fill up or fitting.   How to fit the mechanical gas level indicator to your GAS IT bottle, how to test the gauge is worki...

Outlet Valve on gas bottles letting small amount of gas through, usually found when closed on Habitational check ( Letby )

Category: GAS IT Bottles

Please note ( Update December 2020 ): In over 30 years of selling our German made outlet taps in the many hundreds of thousands, we have never had to supply a replacement tap or remove and change a ou...

Gas Tank valve letting small amount of gas through when closed on habitational check. ( Letby )

Category: Why is this happening to my tank?

Please note ( Update May 2023 ): In over 30 years of selling our German made outlet taps in the many hundreds of thousands, we have never had to supply a replacement tap or remove and change a outlet ...

My GAS IT tank and bottle system is now installed, what about introducing LPG for the first time?

Category: Your Tanks installed - DO THIS FIRST BEFORE FILLING UP.

Find attached a copy of the relevant purging section from the N.C.C. CoP 306 ( National Caravans Councils ) Code of Practice 306. Inline with N.C.C commissioning requirements we only recommend the sys...

I've filled for the first time, why has it taken more than the listing says is the capacity?

Category: Why is this happening to my bottle?

When you first fill up your GAS IT bottle or GAS IT tank for the first time you might experience they take slightly more gas than you would expect and are concerned the fill valves we have fitted that...

How can i make my LED display and gas level reading more accurate in my gas tanks?

Category: Pre-Install Questions.

All gas cylinders have design limitations when they are used to send the gas level to the LED or to the manual gauge and this is simply because of the shape and size of the cylinder, the angle of the ...

Visit the GAS IT Youtube channel to see online videos of help & advice

Category: Product Sales Information.

Head over to the GAS IT Youtube channel where we show and talk you through what options you have and what items are needed when buying a GAS IT products. Click here to head straight over to it. https:...

Welcome to the OptiMate Tech section

Category: OptiMate

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Optimate & Other chargers connections

Category: Technical Information

OptiMate Connectors From 2000 to 2012, all UK supplied OptiMates were fitted with TM (AKA “KET”) connectors. In 2012, the SAE connector was introduced. The easiest way to distinguish between the tw...

A Short History of Battery Technology & The New “WET” Sealed MF Batteries

Category: Technical Information

A Short History of Battery Technology & The New “WET” Sealed MF Batteries Over the past decade more & more motorcycles have been delivered with sealed so-called MF (Maintenance-Free) batterie...

Battery Technical Terms Explained

Category: Technical Information

Technical terms explained Constant Current: The first & main stage of the charging programme, or ‘boost‘ stage, during which the current stays constant. (Unlike many competitor products TecMate’s ...

Battery Storage

Category: Technical Information

Battery Storage & Maintenance During Periods of Non-Use Batteries of older design types such as lead-antimony (such as often found on classic vehicles) tend to self-discharge in storage more quic...

OptiMate 2

Category: Sales Information

OptiMate 2 Sales brochure.

GAS IT Hi Low (HiLo) Pressure Gauge Instruction.

Category: Product Sales Information.

Click link below for the GAS IT Hi Low ( HiLo) Pressure gauge instructions.

Click above heading to enter GAS IT tank First section

Category: GAS IT Tanks

Click above to enter the Tech section on GAS IT tanks

Click above heading to enter Gas Bottle First section

Category: GAS IT Bottles

To see what to do first, click the main heading

My existing regulator is giving low pressure or no gas at all now i've installed an new Auto changeover.

Category: Regulators and changeover valves

If you fit an auto changeover valve to your existing regulator in your motorhome and the gas system stops working or gives low pressure symptoms, then we are afraid to say that it is likely that your ...