iHP X
The integrated heat pump cylinder for all-electric homes

iHP X combines an integrated air-source heat pump and hot-water cylinder into one compact unit. It delivers best-in-class SAP performance, category-leading efficiency, and rapid hot-water recovery, producing usable hot water in under 30 minutes. That’s up to 10x faster than the next leading competitor.

Yes. iHP X is purpose-built for all-electric developments and high-rise apartments. It eliminates the need for external heat-pump units, simplifying design and reducing plant-room requirements while maximising SAP scores.

Every iHP X cylinder connects to the Mixergy IO app and dashboard. This enables remote monitoring, machine-learning optimisation, and predictive maintenance insights across housing portfolios or developments.

iHP X delivers one of the highest SAP ratings in its class (SAP 85 B) and is fully recognised in the Home Energy Model. Its volumetric heating and top-down stratification provide more usable hot water from smaller volumes, driving measurable SAP uplift and EPC improvement.

Yes. Through Mixergy io, iHP X can automatically schedule heat-pump operation to coincide with low-carbon or off-peak electricity tariffs, enabling participation in flexibility schemes and lowering operating costs.

No. The system uses a low-noise R290 refrigerant heat-pump head and a compact 580 mm diameter cylinder, making it ideal for high-density developments where space and acoustic limits are critical.

Installation is comparable to a standard cylinder. The detachable head-unit design simplifies servicing, while software updates and diagnostics are handled remotely via Mixergy IO, minimising site visits and maintenance time.

iHP X is fully aligned with Future Homes Standard and Home Energy Model requirements. Its all-electric operation, high CoP, and smart control help developers meet low-carbon building standards with fewer additional technologies.