Heating & Cooling Appliances

Ground Source Heat Pump (MD20)

SKU: 62019550696
Category: Heating & Cooling Appliances

R40,483

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Section:: Appliances
Category:: Heating & Cooling Appliances
SKU:: 62019550696

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21 Dec, 2026

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Product Description

Heat Pump Parameters

Model No	MD20D	MD30D	MD50D	MD100D	MD150D	MD200D
Rated input power (KW)	1.84	2.98	4.6	9.2	11	19
Delivered(KW)	7	14	21	42	50	84
Rated voltage(V)	220	220/380	380	380	380	380
Rated frequency(HZ)	50
Rated Current(A)	8	13/6	9	18	25	35
Maximum outlet water temperature(C)	35/45
Water flow(L/H)	2,000	3,600	5,500	11,000	15,000	22000
Circulating water pipes(mm)	50	50	50	60	63	73
Dimension(mm)	1050350620	1120490710	11204901260	14407601060	14407601060	19909802080
Weight(KG)	75	95	150	300	330	660
Level of security	IPX4
Electric shock protection grade	one-grade
Noise(Db)	≤40Db	≤45Db	≤55Db	≤60Db	≤60Db
Refrigerant	R417A/R407C/R22/R404A
Compressor
Evaporator	Finned heat exchanger
Condenser	Titanium heat exchanger
Throttle units	Electric expansion valve
Defrost	PID defrost, According to the time, fin temperature and environment temperature running state, intelligent defrost
Control system	Multi-Control
The test conditions of above parameter	Dry bulb temperature:20C,wet bulb temperature:17C,inlet water temparature:15C

PRODUCTS DISPLAY

Ground Source Heat Pump Water Heat Pump Air Heat Pump

Heat Pump Features

1)Safe and reliable

The pool-specific heat pump uses a completely separate safe water and electricity heating method, not directly heating the pool, greatly improving the safety of swimmers and employees.

2)High efficiency and energy saving

Swimming pool heat pump unit requires only a small amount of electricity can be converted into 3-4 times the heat used to provide hot water, high energy conversion rate, significant savings in operating costs.

3)Anti-corrosion and durable

Pool dedicated heat pump group with excellent anti-corrosion performance of PVC+ titanium tube condenser, ensure the main components in contact with the swimming pool can effectively resist the erosion of chloride ion in water, durable.

4)Intelligent control

Temperature control system of heat pump can accurately monitor the water temperature, keep the water temperature close to the set temperature, to achieve the purpose of constant temperature.

Installation diagram

Heater system

Frequently Asked Questions

What is a Ground Source Heat Pump (MD20)?

The Ground Source Heat Pump (MD20) is a heating system that utilizes the earth's natural heat to efficiently provide heating and hot water for residential and commercial applications.

What are the key features of the MD20 heat pump?

The MD20 heat pump features high efficiency and energy savings, anti-corrosion materials, intelligent temperature control, and a safe, reliable design that separates water and electricity.

What is the rated input power of the MD20?

The rated input power of the MD20 is 1.84 kW.

How much heat does the MD20 deliver?

The MD20 delivers a heat output of 7 kW.

What voltage does the MD20 operate on?

The MD20 operates on a rated voltage of 220V.

What is the maximum outlet water temperature for the MD20?

The maximum outlet water temperature for the MD20 is 35/45°C.

What is the noise level of the MD20 heat pump?

The noise level of the MD20 is ≤40 dB.

What refrigerants are used in the MD20?

The MD20 uses R417A, R407C, R22, and R404A refrigerants.