Unvented Hotwater Cylider Service

Manufacturers of unvented water heaters recommend that you have your water heater serviced once each year, and many home insurance policies require this.

An Unvented Hot Water Cylinder is a pressurised system fed directly from your homes cold main water feed, this enables your system deliver hot water at mains pressure, drastically improving the performance of your shower and/or bath.

At CD Engineers we offer a comprehensive service package designed to ensure you can enjoy the convenience and safety of your home unvented Hot water Cylinder at all times.

Our team complete a range of inspections during our maintenance, repair and service call outs, including but not limited to;

• Storage tank draining as needed
• Expansion relief valve testing
• Temperature and pressure relief valve testing
• Combination valve/pressure reduction valve stripping
• Expansion vessel pressure top up
• Leak checks
• Main and boost immersion heater and thermostat function testing
• Main and boost immersion heater resistance check
• Electrical ground check

You should be aware that the cylinder installed in your property is a pressurised container and it requires regular maintenance.

For any enquiries regarding our cylinder servicing’s and installations, please contact our CD Engineers team today.