Open Loop Water Source Heat Pump-Water to Water Heat Pump 7-60KW

Titanium Heat exchanger,special water source heat pump for open loop water,even working well with sea water. Extrimely easy installation for houses beside river,lake,sea!

Heating Cooling Ground source/ Water source HeatPump  single unit with slim size and good price (7-60KW)

Water source heat pump Heat recovery is only optional for clean water source.

5 Times Energy Saving as Normal Gas or Petrol Heater.

Suitable for Frigid zone area.  No capacity loss in even -30C air temp.

Quite unit, free of neighbour complain.

Main Characters:

1.   Extrimly energy saving, super cost saving with R410a gas inside.

2.   Special open loop heat exchanger suitable even for sea water, the installation is easy and flexible.

3.   Can be connected with solar water heater system.

4.   All water access parts are stainless steel and copper to keep safe, healthy and non-pollution

 

Quality for reliability and save maintenance cost:

  Our parts are always choosend with the top brand in the world

Heat exchanger: Stainless steel SU316 plate heat exchanger.

The compressor: Daikin brand Scroll type

Heat expansion valve: Emerson brand

Water pump: Wilo brand from Germany (optional parts)

Four way valve: Saginomiya brand of Japan

The above parts enable our heat pump to be trouble free products.

Warer source heat pump (ground source heat pump) working theory diagram.

Flexible installation of typical water source heat pump application:

Geothermal Open Loop Well Water Source Heat Pump

Geothermal Heat Pump for Lake, Pond and River

Geothermal Heat Pump Horizontal Ground loop

Geothermal heat pump vertical ground loop

Water source heat pump parameter

Model No			OH-8	OH-11	OH-15	OH-17	OH-19S	OH-20	OH-25	OH-30	OH-60
Heating	Nomical Capacity(W10ºC/W35ºC)	KW	7.8	11	14.6	16.6	18.81	20.58	25.55	30	60
	Power Input (W10ºC/W35ºC)	KW	1.7	2.4	3.36	3.37	3.75	4.2	5.2	6.1	12.3
	COP(W10ºC/W35ºC)	KW/KW	4.59	4.58	4.35	4.93	5.02	4.9	4.91	4.92	4.88
	Nomical Capacity(B0ºC/W35ºC)	KW	6.8	8.5	12.2	13.4	15.1	17.30	21.00	25.4	50.8
	Power Input (B0ºC/W35ºC)	KW	1.7	2.15	3.12	3.25	3.5	3.9	4.80	5.8	11.65
	COP(B0ºC/W35ºC)	KW/KW	4	3.95	3.91	4.12	4.31	4.44	4.38	4.38	4.36
Cooling	Nomical Capacity	KW	8.2	11.2	15.09	16.9	18.88	20.5	25.3	30.5	61
	Power Input	KW	1.8	2.52	3.67	3.67	4.32	4.3	5.20	6.2	12.4
	EER	KW/KW	4.56	4.44	4.11	4.6	4.37	4.77	4.87	4.92	4.92
Power Supply			220-230V/50HZ				380-415V/50hz
Max Output water temp		ºC	60
Mini water flow(L/H)(Water Source side)		Litre/Hour	1800	2800	4000	5000	5450	5800	7000	8500	17000
Mini water flow(L/H)(Heatpump side)		Litre/Hour	1000	1750	2400	3000	3280	3500	4300	5200	10400
Water source side Diameter(mm)		mm	DN25					DN32
Heatpump side diameter(mm)		mm	DN25						DN32
Packing size(mm)	L*H*W	mm	650x1080 x490	770x1130x580		770x1230x580					700x1080 *920
Unit size(mm)	L*H*W	mm	600x960 x430	720x1010x520		720x1110x520					650x960 x800
Protection class			IPx4
Anti Shock class			Class 1
Refrigerant			R410a
Noise Level		dB	29	30	31	32	32	33	34	36	38
Regulation component			Emersion expansion valve
Condenser HX			Plate heat exchanger
Evaporator HX			Plate heat exchanger
Net weight		kg	83	118	125	135	125	181	202	225	450
Gross weight		kg	88	123	130	140	130	186	217	230	460

Two Year Warranty!

We provide 1% free spareparts with containered order and 2 year warranty of main parts for factory fault since shipment arrival.

We will send the spare parts by courrier method after confirm it is due to factory fault.

We don't cover the cost for failure from shipment, wrong installation and incorrect usage. Of course we can provide parts by customer's cost after warranty period.

Customer Service

We can provide free heat pump installation consultation.

We can provide after sales service, technical assistant.

We can help to purchase other parts related to heat pumps or recommand reliable suppliers directly.

Shipping

For heat pump samples delivery, after packing with export class thick 5 layers paper box, we will pack heat pumps with poly wood case to avoid any damage as shown attached.

There are two ways to delivery the samples.

For sea freight, we will keep the refrigerant inside of the heat pump.

For air freight cargo, due to the air line regulation, we need to drain out the refrigerant. So you need to charge the refrigerant if you find the heat pump cannot start.

For all products above 50kg, we will fix it on a good structured wood or polywood pallet as shown below.

Good heat pump packing and be careful with every details. 

 Polywood case packing and Pallet support for safety and no pollution.

For Container delivery, we use only export thick 5 layer paper box. After carefully loading, we will take pictures before close the container door to assure everything is ok.

If by sea, normally we export at EXW, FOB or CFR terms, we only delivery goods to the destination sea port. The customers need to cover cost for their import duty and cost. Of course the customers can use our forwarder agent to help you to clear the customs.

We can provide all necessary document such as Form A, certificate of origin, Bill of lading, Invoice and packing list.

Normally it will take about 30 days by sea and one week by air.