Description

The Sunniva Monoblock Heatpump is a compact, all-in-one air-to-water heat pump that houses the compressor, refrigerant circuit, and heat exchanger entirely within a single outdoor unit. Unlike split systems, no refrigerant piping runs into the building — only insulated water pipes and electrical wiring connect the unit to your home's heating and hot water system. This makes it a fast, low-disruption way to deliver space heating, cooling, and domestic hot water from one efficient system, ideal for small homes and apartments. Why Choose a Monoblock Heat Pump? All-in-One Design – Compressor, refrigerant circuit, and heat exchanger are fully contained outdoors, with no refrigerant lines to install indoors. Simplified Installation – Only water pipes and electrical connections run into the building, cutting installation time, cost, and disruption. Compact Footprint – A single outdoor unit takes up minimal space, well suited to apartments, small homes, and sites with limited room. 3-in-1 Comfort – Delivers space heating, cooling, and domestic hot water from a single system. Quieter Indoors – The compressor stays outside, so indoor operation is virtually silent. Easier Servicing – With all major components in one accessible outdoor unit, maintenance and repairs are simpler. Applications Monoblock heat pumps are ideal for: Small Homes & Independent Houses – A complete heating, cooling, and hot water solution in one unit. Apartments & Flats – Compact enough for balconies, utility areas, or terraces. Renovation Projects – A straightforward retrofit without any indoor refrigerant work. New Residential Construction – Easy to design into modern, space-efficient floor plans. How It Works Heat Extraction – The outdoor unit draws ambient heat from the surrounding air. Heat Transfer – That heat is transferred to a water circuit sealed inside the unit — no refrigerant ever enters the building. Distribution – Heated or chilled water is circulated to radiators, underfloor heating, fan coils, or a hot water cylinder for domestic hot water. Our Monoblock Heat Pump Solutions Standard Monoblock Units – Efficient, reliable heating, cooling, and hot water for everyday residential use. DHW-Ready Configurations – Pairs with a hot water cylinder for continuous domestic hot water supply. Flexible Emitter Compatibility – Works with radiators, underfloor heating, and fan coil units. Renewable Integration – Can be combined with solar PV for further running-cost savings. Benefits for Your Home Lower Running Costs – More efficient than electric resistance heating or fossil-fuel boilers. Fast, Low-Disruption Installation – No indoor refrigerant work means less time, mess, and cost. Space-Saving – One outdoor unit replaces a boiler, a separate AC unit, and a water heater. Sustainability – Reduces reliance on fossil fuels for home heating and hot water.