Air-to-water heat pump THERMIA ATHENA 14H TOTAL COMPACT – 14 kW, up to 65 °C, 180 L DHW tank – SPECIAL OFFER

Product detailed description

THERMIA ATHENA 14H TOTAL COMPACT (code IHPA14HTC) is a premium inverter air-to-water heat pump assembly from Thermia ATHENA: the compact outdoor unit ATHENA 14H with proven refrigerant R410A and the indoor unit TOTAL COMPACT. Model H is designed for heating and hot water preparation. The ATHENA range is suitable for new builds and renovations with heat loss up to 18 kW.

Outdoor unit ATHENA 14H

• heating capacity 7.85–13.98 kW; at A7/W35 10.8 kW, at A7/W65 13.98 kW and at A-7/W35 10.14 kW
• COP 5.09 at A7/W35, SCOP 4.7 / 3.65 at 35 / 55 °C in average climate (4.2 / 3.22 in cold climate), energy class A+++ / A++
• EVI technology and inverter-controlled Copeland scroll compressor – water up to 65 °C, operation at outdoor temperatures from -20 to +37 °C
• refrigerant R410A (charge 4.7 kg), electronic expansion valve, stainless steel plate condenser and energy-saving fan with EC motor and variable speed
• sound pressure level 48 / 32 / 28 dB(A) at a distance of 1 / 5 / 10 m, dimensions 1495 × 593 × 1045 mm, weight 176.5 kg

Indoor unit TOTAL COMPACT

Includes the GENESIS control system with a color touch display, heating/TV switching valve, circulation pump, built-in auxiliary heating and a stainless steel hot water tank 180 l with TWS technology in a reduced cabinet without free space in the lower part. The tank provides 254 l of water at 40 °C, unit weight is 96.5 kg. Controls one direct and one mixed heating circuit, with an expansion card also pool heating. Modbus is available for higher-level building control, built-in Smart Grid function for photovoltaics and remote monitoring Thermia Online.

Design and installation

Capacity is designed in the Thermia HPC program. The outdoor unit is installed 300–500 mm in front of a wall at least 250 mm thick, which protects it from the wind; it is connected to the indoor unit with a pipe Ø 28 mm up to 15 m long. The recommended water volume in the system is 140 l. The delivery includes a magnetic filter, the connecting kit IHP086U567AH is ordered separately. The indoor unit belongs to a frost-free area with a floor inlet, on a floor with sufficient load capacity. Installation and commissioning is carried out by a professional company.

Technical parameters

Frequently asked questions

What is the difference between the versions TOTAL, TOTAL +60 and TOTAL COMPACT?
TOTAL has a hot water tank of 300 l. TOTAL +60 has a tank of 180 l and additionally an accumulator tank of 60 l, expansion vessel of 12 l and a heating system circulation pump. TOTAL COMPACT has a tank of 180 l in a reduced cabinet.

Can the ATHENA 14H TOTAL COMPACT heat pump also cool?
No, model 14H is designed for heating and hot water preparation. The cooling function is available in the version marked with HC.

How far can the outdoor unit be from the indoor unit?
The units can be connected with a pipe Ø 28 mm with a maximum length of 15 m; smaller dimensions are not allowed by the manufacturer.

How noisy is the outdoor unit?
The sound pressure level is 48 dB(A) at a distance of 1 m, 32 dB(A) at 5 m and 28 dB(A) at 10 m. The manufacturer recommends not to place it near window openings or towards neighbors.