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FOXESS  |  SKU: 52778  |  Barcode: 6976309282932

FoxESS HP Series Monoblock Heat Pump

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Fox ESS HP3 Series: High-End R290 Heat Pumps (Three-Phase)

The HP3 series redefines efficiency. By utilizing the natural refrigerant R290 and state-of-the-art full DC inverter technology, this system offers a future-proof solution for every home. Whether it's a renovation using radiators (up to 75 °C flow temperature) or a highly efficient new build, the HP3 delivers constant performance down to an outdoor temperature of -25 °C.

Key System Configurations

"E" Variant (e.g., HP3-12-E): Without internal water pump.
Ideal for: Combination with the HP3 Box-E-WL (hydro box), as this already has the pump and a 50L buffer tank integrated.

"P-E" Variant (e.g., HP3-12P-E): With integrated water pump.
Ideal for: Combination with the compact HP3 Box-E1-WL (hydro module) or direct connection to existing hydraulics.

Specifications

Parameter Unit HP3-8(P)-E HP3-10(P)-E HP3-12(P)-E
HEATING PERFORMANCE DATA (According to EN14511)
Heating capacity (A7/W35) kW 8 10 12 Rated power input / COP (A7/W35) kW / - 1.6 / 5 2.04 / 4.9 2.73 / 4.4 Heating capacity (A7/W55) kW 8 10 12 Rated power input / COP (A7/W55) kW / - 2.56 / 3.13 3.31 / 3.02 4.26 / 2.82 Heating capacity (A35/W7) kW 8 9 10 Rated power input / COP (A35/W7) kW / - 3.2 / 2.5 3.67 / 2.45 3.92 / 2.55
SEASONAL EFFICIENCY (SCOP) & CLASS
SCOP (Water 35°C / 55°C) - 5.15 / 3.94 4.93 / 3.85 4.56 / 3.58 Energy efficiency class (35°C / 55°C) - A+++ / A+++ (A++) For HP3-12-E
ELECTRICAL & HYDRAULIC CONNECTIONS
Power supply V/Ph/Hz 380-415 / 3 / 50 Max. current consumption A 8.5 11.5 13.5 Water connections (flow/return) Inch G 1" (male thread) Rated water flow rate m³/h 1.46 1.81 2.15
REFRIGERANT & COMPONENTS
Refrigerant / GWP / Quantity - / - / kg R290 / 3 / 1.5 kg Compressor (inverter) Type Twin rotary DC inverter (Panasonic/Mitsubishi or similar) Expansion valve Type Electronic (EEV)
OPERATING LIMITS & NOISE
Operating range outdoor air (heating) °C -25 ~ 45 Max. flow temperature °C 75 (up to approx. -5°C OAT) Sound power level (Lw) dB(A) 49 50 52
DIMENSIONS & WEIGHT
Unit dimensions (W x H x D) mm 1285 x 950 x 430 Weight (net/gross) kg 180 / 200

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