Air Source Heat Pumps

HERCULES

The Hercules EVI DC air source high temperature heat pump range are mid-sized units, particularly suited to commercial applications. The range includes four models from 42kW to 180kW.

Our R-513A heat pump model is designed to replace existing gas fired boilers, providing operating conditions of 80oC flow and 70oC return water temperatures, at 7oC dry bulb ambient condition and can continue to run smoothly in ambient temperatures as low as minus 15oC.

Used as part of an existing low temperature hot water heating system, it removes the need to replace pipework and radiators or heating coils in air handling units. Its higher operating temperatures also make it particularly suited for providing stored hot water at 60oC.

R-513A refrigerant is a non-ozone depleting, low global warming potential (GWP) of 573. It also carries a "non-dangerous" safety classification of A1 - low toxicity and non-flammable.

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HERCULES
Main Product:
Air Source Heat Pumps
OverviewKey FeaturesDownloads

Overview

The Hercules EVI DC air source high temperature heat pump range are mid-sized units, particularly suited to commercial applications. The range includes four models from 42kW to 180kW.

Our R-513A heat pump model is designed to replace existing gas fired boilers, providing operating conditions of 80oC flow and 70oC return water temperatures, at 7oC dry bulb ambient condition and can continue to run smoothly in ambient temperatures as low as minus 15oC.

Used as part of an existing low temperature hot water heating system, it removes the need to replace pipework and radiators or heating coils in air handling units. Its higher operating temperatures also make it particularly suited for providing stored hot water at 60oC.

R-513A refrigerant is a non-ozone depleting, low global warming potential (GWP) of 573. It also carries a "non-dangerous" safety classification of A1 - low toxicity and non-flammable.

Key Features

Designed for retrofit installations and new building applications, enabling replacement of existing gas-fired boilers without replacing the existing Low Temperature Hot Water (LTHW) heating system

Maintains traditional radiator and heating coil sizing

Multi compressors with latest EVI DC inverters providing stepped load soft start and ultra-low starting current

Ability to set water outlet temperature up to 80°C and/or reduce water temperatures to optimise heating system performance

Delta between water outlet and inlet temperatures easily adjusted by changing pump water flow rate

SCOP of 3.45

Full G5/5 compliance tested to the 100th harmonic

Highly efficient ultra-low noise fans with noise level less than 60 dB(A)

Built-in condensation trays and drainage system

Built-in trace heating and defrost cycle

Can be mounted directly on adjustable anti-vibration mounts

Robust all-solid metal construction

Refrigerant R513A with a GWP 573, ODP of 0 and Class 1 Flammability (No flame propagation)

RS485 BMS interface port for direct BMS connection

Volt-free contacts for run and fault status

Easy-to-access user interface panel

Bluetooth mobile app interface providing control and monitoring

Installer-friendly electrical and mechanical connections

Full G5/5 compliance tested to the 100th harmonic

Listed on the ENA database

EU/UK CE compliant

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Technical Specifications

Full technical data sheet download at the bottom of the page.
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