Heat Pump & Underfloor Heating. Invisible Luxury

Maximum comfort, minimum consumption. The perfect synergy of air-to-water heat pumps and underfloor heating and cooling delivers healthy, efficient climate control without compromising interior design.
ATW Head Pumps

Unrivalled efficiency

Maximum savings

A properly sized and correctly installed air-to-water heat pump system reaches a COP of 4. That means for every 1 kWh of electricity consumed, it delivers up to 4 kWh of heating or cooling. Compared to a gas boiler, which barely reaches a COP of 0.98, air-to-water heat pump systems cut your energy use dramatically, help you save month after month, and reduce your carbon footprint.

Perfect match

ATW heat pump + solar

Solar generation and an air-to-water heat pump are a natural pair. The sun covers a significant share of the electricity the system needs, and your home gains year-round comfort with heating, cooling and hot water, while keeping a lighter footprint. Less grid dependence, more control, and an installation that stays visually discreet.

Adaptability

Upgrade from gas with minimal disruption

A modern air-to-water heat pump can fit into your home with far less disruption than most people expect. In many cases, radiators and domestic hot water stay in place so you avoid messy, unnecessary renovation. Want more? Add underfloor heating and cooling or ducts for next-level comfort. Cleaner, quieter and more efficient. A home that no longer depends on gas.

Design

Remove radiators.
Unlock your layout.

Air-to-water heat pumps ideally pair with low-temperature emitters and distribution systems such as underfloor heating and cooling or ducted air delivery to keep the interior free of radiators. More usable space, more interior design freedom and exceptional comfort. High efficiency with a clean, refined look.

Confort

The invisible luxury

Uniform thermal comfort across every room, with no sudden temperature swings and no cold corners. With an air-to-water heat pump and underfloor heating and cooling, warmth and freshness spread evenly through radiant emission, without air circulation.

High precision, absolute silence and zero visible elements. Advanced comfort, integrated into the architecture.

Enveloping wellbeing

Cave effect

Air-to-water heat pump with underfloor cooling turns your home into a space of thermal calm. Radiant exchange delivers a natural freshness that wraps you in silence, like stepping into a cathedral on a peak summer day. This is known as the cave effect.

Perfect for anyone who cannot stand constant noise or cold air blasts from conventional air conditioning. Natural, pleasant freshness, integrated into the architecture. Advanced technology for comfort that is discreet, clean, and sophisticated.

Hygiene

Clean air, healthier home

Comfort is felt, and it is breathed. Less air movement means less dust in circulation. Underfloor heating and cooling powered by an air-to-water heat pump deliver comfort through thermal radiation, without stirring the air like ducted HVAC or traditional radiators. A cleaner home. A healthier atmosphere.

Versatilidad

Three solutions, one system

Forget boilers, air conditioners, and electric water heaters. Air-to-water heat pump does it all: heating in winter, cooling in summer, and domestic hot water all year round, with one unit and minimal energy use.

Let’s talk?

Want ATW heat pump and solar in one smart system?

At Ziterion, heat pump and solar technologies merge into one seamless system, fully integrated into your architecture, offering maximum comfort, unmatched efficiency and flawless aesthetics.
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