Hot Water Heat Pump (ATW, HWHP)

Boyard compressors for hot water heat pumps (ATW, HWHP) are designed to provide efficient heating for domestic and commercial hot water systems. These compressors ensure reliable performance and energy efficiency, making hot water heat pumps a sustainable solution. Boyard’s horizontal, twin cylinder compressors are highly efficient and fit in limited space.

The Heart of the System: Why Compressors Matter

Hot water heat pumps operate on the vapor-compression cycle:extracting heat from a low-temperature source, compressing it to raise its temperature, and transferring it to water via a heat exchanger.The compressor’s ability to handle high pressures, maintain efficiency across temperatures,and adapt to space constraints directly defines the system’s reliability and cost-effectiveness.For homeowners,a robust compressor ensures consistent hot water;for businesses, it guarantees scalability and energy savings.Boyard’s compressors excel in all these roles.

Boyard’s Key Advantages for ATW/HWHP

Exceptional Efficiency: COP Up to 3.25

Efficiency is non-negotiable for heat pumps.Boyard’s compressors leverage a precision-engineered rotary design to minimize internal friction and refrigerant leakage, achieving a Coefficient of Performance (COP) of up to 3.25.This means for every watt of electricity consumed, the system delivers 3.25 watts of heat—nearly three times more efficient than traditional electric water heaters. In cold climates (down to -25℃/-13℉), optimized components maintain high COP values, ensuring reliable heating even in subzero conditions.

Compact Design: Space-Saving Flexibility

Space constraints are a common challenge in installations.Boyard’s horizontal twin-cylinder compressors address this with a slim, space-saving profile.By arranging components horizontally, the footprint is minimized without compromising power output—ideal for tight spaces in residential utility closets, under counters, or commercial boiler rooms.This adaptability makes them suitable for both small homes and large-scale facilities like hotels or schools.

R290-Ready: Eco-Friendly and High-Performance

Aligning with global decarbonization goals, Boyard offers R290 (propane) refrigerant-ready models (JFP075K, KFP113K, KFP164K).R290 has ultra-low global warming potential (GWP=3), reducing the carbon footprint of heat pump systems.These models combine R290’s efficiency with advanced safety features, enabling:

70℃High-Temperature Output: Perfect for households needing hot water for showers, dishwashing, or sanitization—even in cold climates.
High-Efficiency Motors: Robust, high-overload motors maintain stable performance during peak demands (e.g., simultaneous tap use or large commercial loads).

Durability: Built for Long-Term Use

Boyard compressors are engineered for reliability, with sealed hermetic designs that protect internal components from dust, moisture, and contaminants.Precision-machined parts and robust materials resist wear and tear, minimizing maintenance needs and extending lifespan. For commercial users, this means fewer downtime hours;for homeowners, uninterrupted hot water supply for years.

Applications Across Sectors

Boyard’s ATW/HWHP compressors serve diverse needs:

Residential: Single-family homes, apartments, and condominiums seeking energy-efficient hot water with lower utility bills.
Commercial: Hotels, schools, hospitals, and laundromats requiring scalable, cost-effective hot water supply.
Specialized: Off-grid cabins or eco-communities, where heat pump efficiency provides critical advantages in limited energy infrastructure.