Heat Pump by Aadhi Solar Solutions

Overall Specification

The heat pump shall be designed and built to meet or exceed the requirements of BS EN14511 Parts 1,2 or 4 (as applicable). It shall be supplied factory built, internally wired and tested. Multiple plant room models may require each individual heat pump to be site mounted onto the base frame, and individual power, enable signal andwater pipes connected.

Application

The application shall be as a water to water heat pump configured for either heating only, cooling only, reverse cycle heating optimised or reverse cycle cooling optimised. Testing Minimum testing shall be to BS EN 14511 which for heating optimised heat pumps is 1/2 hour at 0 deg C source (ground) temperature at 35 deg C load

(underfloor) temperature.

v Cases

Where cases are supplied they shall be fabricated from sheet steel with tig-welded joints to provide overall Ingress Protection (IP) rating of 23. Alternatively, they may be from GRP (Glass Reinforced Plastic) with gelcoat finish. All internal surfaces shall be lined with a closed cell thermal and acoustic barrier foam 12 mm thick which will be

flameproof. Locks shall be fitted which require a tool to open access doors.

Chassis & Base Frame

The chassis (and base frame where supplied) shall be fabricated from steel in either RHS or fabricated sheet metal and finished with either electrostatic powder coating or galvalnising. The chassis may be isolated from the base frame by flexible rubber mounts to prevent the transmission of noise and vibration.

Electrical Connections

Both power supply and control signals shall enter the junction box from below the heat pump and connect to terminals provided within the heat pump control box. A separate power supply shall be required for each heat pump.

Ambient Operating Range

The ambient operating range shall be +2 to 40 deg C

, non-condensing.

Refrigerant

A non-ozone depleting refrigerant shall be used.

Pumps

On Compact models, both load side (output) and ground side water pumps will be provided as an integral part of the heat pump. On Plant Room models, no water pumps will be supplied. Truro Cornwall pump connections will be of the gasketed type. No pump isolation valves will be provided by the heat pump. Pumps shall be vapour-barrier insulated with joints in insulation sealed with silicone

sealant to prevent condensation forming during operation at standard room temperature and pressure. External connections will be by either flanges or “o” seals.

We are the leading manufacturer and suppliers of Heat Pump in Coimbatore, Tiruppur, Erode, Salem, Krishnagiri, Vellore, karur, Thoothukudi, Ooty, Hosur Palani, Dindigul, Villupuram, Trichy, Tiruchirapalli, Pollachi, Madurai, Chennai, palakkad,Kozhikode, Kannur, Cochin, Allepy, Thiruvananthapuram, Ernakulam, Idukki, Malabar, Thrissur, Palakkad, Kottaiyam,  Tamil nadu ,Kerala etc.