
Hot Water Tanks
Joule have been at the forefront of stainless cylinder production for the last 30 years. From market specific pre-plumbed tanks to commercial calorifiers, innovation has been core to everything we do. We are leaders not followers.
Kodiak Preplumb Tank
Kodiak is an industry leading product with its patented manifold design. Reliability and ease of installation were a driving force behind its inception.
- High efficiency smooth tube coil.
- More precise control through actuator zone control & integral bypass.
- Also comes in compact design for improved aesthetics.
- Prewired / pre commissioned in production.


Zenith Preplumb Tank
Zenith is a newly designed pre-plumbed high gain tank that comes with an intergral buffer tank for improved efficiency.
- Smooth Tube High Efficiency Coil.
- Available in 6 capacities including slimlines.
- 2 Heating Zones Plumbed and Wired as Standard.
- Pre-Fitted Magnetic Filter.
- Part Factory Commissioned.
- Integral buffer tank provides system volume to assist with defrost cycle and improves system efficiency.
- Zenith tanks are compatible with Samsung HT Quiet, R290 and Monobloc Heatpumps to suit individual requirements.
Heat Pump Tanks
Joules high gain tanks are designed to be suitable for any residential heat pump. It's smooth tube coil heat exchanger is key to keeping pressure drop at a minimum, allowing for optimal heat pump flow rates and efficiencies.
- Manufactured from high grade Duplex stainless steel.
- Fitted with Branded Quality Components.
- Works with Air Source Heatpumps.
- Smooth tube coil.
- Slimline range available.
