Calor Cleese 2 Cylinder Auto Changeover Regulator Kit with OPSO - Irish

The Calor Essentials 2-Cylinder Auto Changeover Valve with OPSO is a top of the range automatic changeover system that gives you continuous, safe propane gas supply for your appliances. It automatically switches from an empty cylinder to a full one, eliminating downtime and with advanced safety features to protect your installation.

With OPSO (Over-Pressure Shut-Off), Consumer Safety Reset (CSR) and non-return valves, this changeover kit prioritises user safety and reliability. The Le Clic changeover head with reserve indicator shows you which cylinder is active and the weatherproof ABS casing will last for years in harsh outdoor conditions.

This system is also Telemetry Ready, so you can pair it with the CompacTi remote monitoring device (optional) to track gas usage in real-time and get full usage before switchovers.

Key Features

• Auto Changeover – Switches between propane cylinders for uninterrupted supply
• 5kg/h (70kW) Output – 37mbar outlet pressure for efficient performance
• OPSO Safety – Over-Pressure Shut-Off system prevents gas pressure surges
• Consumer Safety Reset (CSR) – Quick “reset and go” feature after OPSO shutdown
• Telemetry Ready – Optional CompacTi monitoring device for real-time cylinder status
• Galvanised NR POL Pigtails: Quality you can trust. Our pigtails are galvanised to ensure maximum durability, resistance to rust, and longevity, even in challenging weather conditions. 
• Non-Return Valves & Filters – Prevent leaks and contamination during cylinder changes
• Le Clic Indicator – Shows reserve cylinder status
• Adjustable Pressure – Engineer adjustable regulator for precise gas control
• LRV Protection – Limited Flow Safety Relief Valve for extra security
• Weatherproof Casing – ABS housing for outdoor use
• Warranty – 2 year manufacturer guarantee

Ideal For

• Homes and residential LPG systems (cottages, park homes, off-grid)
• Caravans, static homes, leisure vehicles
• Gas cookers, hobs, ovens, fires
• Businesses and commercial LPG systems needing safe, automatic supply management

Order the Calor Essentials 2-Cylinder Auto Changeover Valve with OPSO Today

Local deliveries - This area includes all of Dublin, North Kildare, North Wicklow, parts of Louth and Meath and other parts of Leinster too.  These are carried out by our friendly Monahan's drivers, we aim to have these deliveries made in 3-5 working days but very often much sooner.  Our drivers will do what they can to deliver your items exactly where you want them but some surfaces such as gravel, grass or steps as well as access issues will prevent us from being able to do this. We will always contact you before delivery so please discuss any questions you may have with our customer service staff.  To find out if our own drivers deliver to your area, please contact us via chat, phone or email.

Nationwide pallet deliveries - Larger palletised kiln-dried firewood, outdoor furniture and BBQs are shipped through the pallet network and we can only guarantee a curb side delivery.  You will be contacted before the items are shipped by the company carrying out the delivery.  On arrival, please check your order and notify us promptly of any issues.

Nationwide smaller items - Smaller orders including BBQ accessories, garden items, household essentials and fireside accessories are delivered nationwide with DPD. Please include your Eircode and a mobile number at checkout to avoid delays.