Trident Titan Pro 12M – HB

Item Number: C00955
Warranty: 10 years

Trident Titan Pro 12M-HB Hydrosplit Heat Pump

The Trident Titan Pro 12M-HB is a hydrosplit heat pump designed for both heating and cooling, featuring a Trident Titan Pro 12M outdoor unit and an HB indoor hydraulic unit. The unit features R290 refrigerant, a Hitachi twin rotary piston compressor, an Alfa Laval plate heat exchanger, and a Grundfos circulation pump. Its maximum heating capacity under A7/W35 conditions is 12.5 kW, and it can produce heating water temperatures of up to 75 °C.

The SCOP value of 5.48 specified for a water temperature of 35 °C indicates high seasonal heating efficiency. The HB indoor unit from LK – Sweden features a three-way valve and 2 × 3 kW backup/supplemental heating. The unit is quiet and also offers a reduced-noise night mode; in the latter, the maximum sound power level is 45 dB(A). The data sheet also lists a free remote monitoring service and 3 years of free maintenance.

Key features

• Hydrosplit system, with an outdoor unit and an indoor hydrobox.
• Heating and cooling mode.
• Heating water temperature up to 75 °C.
• R290 refrigerant.
• Hitachi twin rotary piston compressor.
• Alfa Laval plate heat exchanger.
• Grundfos circulation pump.
• LK – Sweden three-way valve in the indoor unit.
• 2 × 3 kW backup/supplemental heating.
• Quiet and reduced-noise night mode.
• Free remote monitoring service.
• According to the product sheet, it comes with 3 years of free maintenance and up to 10 years of comprehensive warranty coverage.

Technical data

Basic Data and Energy Efficiency

• Full system name: Trident Titan Pro 12M-HB.
• Outdoor unit: Trident Titan Pro 12M.
• Indoor hydraulic unit: Trident Titan Pro HB.
• Heating energy efficiency class according to the product data sheet, at 35 / 55 °C: A+++ / A+++.
• Seasonal Coefficient of Performance (SCOP) at 35 / 55 °C: 5.48 / 4.12.
• Seasonal Energy Efficiency Ratio (SEER) at 18 / 7 °C: 7.62 / 4.66.
• Rated heat output (Prated) at 35 / 55 °C: 9.83 / 9.60 kW.
• Maximum thermal output according to the summary data in the data sheet, at 35 / 55 °C: 12.51 / 11.92 kW.
• Annual heating energy consumption according to the data sheet, at 35 / 55 °C: 3706 / 4812 kWh.

Heating Capacity

• Heating capacity range for A7/W35: 3.55–12.50 kW.
• Heating capacity range for A2/W35: 4.89–11.78 kW.
• Heating capacity range for A−7/W35: 4.01–10.82 kW.
• Maximum heating capacity in quiet mode, for A−7/W35: 8.46 kW.
• Maximum heating capacity in quiet mode, for model A−7/W55: 7.86 kW.

Cooling capacity in quiet mode

• Maximum cooling capacity in quiet mode for the A35/W18 model: 11.23 kW.
• Maximum cooling capacity in quiet mode for the A35/W7: 8.47 kW.

Cooling Circuit

• Refrigerant: R290.
• Refrigerant charge: 1.2 kg.
• Compressor: Hitachi twin rotary piston.
• Compressor oil: POE.

Electrical Specifications

• Rated voltage of the outdoor unit: 400 V.
• Recommended fuse rating for the outdoor unit: 3 × B16 A.
• Nominal voltage of the HB indoor unit: 230 V.
• Recommended fuse for the HB indoor unit: 1 × B10 A.
• Voltage of the backup/auxiliary heating system: 400 V.
• Recommended fuse rating for the safety/auxiliary heater, according to the data sheet: 2 × B16 A.
• Safety/auxiliary heating output: 2 × 3 kW.

Hydraulic Data

• Heat exchanger: Alfa Laval plate heat exchanger.
• Outdoor unit water-side pipe connection: G1″, male thread.
• Indoor unit water-side pipe connection: G1″, female thread.
• Internal pressure drop at nominal flow rate: 23 kPa.
• Circulation pump: Grundfos UPM4XL K 25-90 130.
• Manufacturer of indoor three-way valves: LK – Sweden.
• Minimum/maximum operating pressure: 0.8/3 bar.

Operating range

• Operating range for external temperature: between −25 and +43 °C.
• Heating water temperature: 25–75 °C.
• Cooling water temperature: 7–20 °C.
• Number of fans: 1.

Noise level

• Sound power level according to EN 12102: 50 dB(A).
• Maximum sound power level at operating limits: 70 dB(A).
• Maximum sound power level in reduced nighttime mode: 45 dB(A).

Dimensions and weight

• Outdoor unit dimensions (width × depth × height): 1260 × 400 × 1000 mm.
• Outdoor unit weight: 140 kg.
• Dimensions of the HB indoor unit (width × depth × height): 550 × 260 × 650 mm.
• Weight of the HB indoor unit: 33 kg.