For heating up to about 35sqm floorspace for panel radiators (55^oC)

For heating up to about 45sqm floorspace for concrete slab heating (45^oC)

Our SX-04 Hydronics Heat Pump is not an "off-the-shelf" import, it is unique and purpose-built to heat water for hydronic heating systems. The cabinet and refrigeration system is pre-assembled to our design. We finish them locally,charge them with Hydrocarbons, then fine-tune and put each heat pump through quality assurance testing.

Over the years we have developed our own inhouse heatpump tuning/monitoring rig.
Every machine that leaves our factory has been fine-tuned for its application, has been "run-in" for hours, and is shipped with its own performance guarantee. When it is delivered and installed, it will work faultlessly from day one.


The SX-04 can heat water to a maximum of 55^oC, (recommend design for 50^oC for new radiator installations)

The SX-04 employs a Mitsubishi Rotary compressor.

Technical data:

• Nominal input power: 0.94kW
• Voltage: 220V
• Pipe size: DN20
• Max outlet water: 55^oC
• Compressor: Mitsubishi KN104V
• Environment range: -5^oC to +45^oC
• Refrigerant: Hydrocarbons
• Weight: 45Kg
• Noise: <50dBa
• Dimension: 970 x 300 x 550mm

We use Natural Organic hydrocarbons:

Our hydronic heat pumps use hydrocarbon instead of traditional refrigerant, a highly efficient blend of R290 and R170, propane and ethane. When switching from R22, R502, R407C, and R404A power bills can be dramatically reduced, and the wear and tear on the refrigeration system can also be minimised.

It's the Natural Organic solution

Warranty

Warranty: 3yrs *for all systems delivered after Jan 2017
Subject to suppliers sizing and installation guidelines being followed
*(there may be a travel charge for on-site service if there is a significant distance)

Model

Body

Speed

Conn's

Head

Watts

Flow Rate

R.R.P.

Comment

>GPD25-6<

C.I.

3 sp

25mm

8m

100

1.L/s@1.8m

hydronics zone pump

>GPD20-6<

C.I.

3 sp

25mm

8m

100

1.L/s@1.8m

SX-04/06/08 primary pump (close-coupled buffertank)

With the SX-04 we recommend using a 100Lt buffertank

Installing a buffertank on a hydronic heat-pump allows for zoning without causing backpressure or flow-rate fluctuations which may trip the heat-pump.

Hydronic Buffertanks also reduce short-cycling which increases efficiency.

With a heat-pump hydronic system, heat energy is always readily available so a larger "Heat-Energy-Storage" tank is not necessary and in fact can reduce efficiency. (one reason why we don't recommend multiple potable hot water heat-pumps for hydronics)

Simplified rules for sizing your Skyline Energy hydrocarbon heatpump for hydronic heating

- for MAXIMUM EFFICIENCY AND SERVICE LIFE!

• Calculate how many kW are required
• Look at the climatology of the location to establish the duration of 0^oC to +4^oC. Don’t just look at the extreme temps, look at the mean overnight temp and duration
• If the ambient air temp rarely dips below +4^oC or does so for short periods then you can use this simple calculation...
      3.3 x electricity input kW = heatpump output heat kW to size the heatpump.
• If the mean overnight ambient air temp is between 0^oC and +4^oC change the calculation to
      2.2 x electricity input kW = heatpump output heat kW to size the heatpump.
• A more powerful heatpump will raise the water temp more rapidly so it will cycle off before it needs to defrost,
  thereby maintaining a higher COP and efficiency.
• Warranty service may be refused if our sizing guidelines are ignored.

MODEL

POWER

COMPRESSOR

AIR

5 STAR CAPABILITY

QTY

Brand Model

DISCHARGE

(5 star energy construction rating)

220V 1ph

>> SX-08

220V, 1ph

1x

Mitsubishi Rotary RN222VHFMC, 2.5HP

1x fan - side

up to 60sqm radiators or 75sqm slab

>> SX-10

220V, 1ph

1x

Copeland ZR28K3E-PFJ-522, 2.33HP

1x fan - side

for up to 75sqm radiators or 100sqm slab

>> SX-12

220V, 1ph

1x

Copeland ZR34K3E-PFJ-522, 2.83HP

1x fan - side

for up to 85sqm radiators or 120sqm slab

>> SX-13CCZA

220V, 1ph

1x

Copeland ZR34K3E-PFJ-522, 2.83HP

2x fan - side

up to 100sqm radiators or 130sqm slab

>> SX-15CCZA

220V, 1ph

1x

Copeland ZR40K3E-PFJ-522, 3.33HP

2x fan - side

up to 120sqm radiators or 150sqm slab

>> SX-17CCZA

220V, 1ph

1x

Copeland ZR47K3E-PFJ-522, 4.0HP

2x fan - side

up to 140sqm radiators or 170sqm slab

220V 1ph or 2ph (dual compressor)

>> SX-21ZA

220V, 1-2ph

2x

Copeland ZR28K3E-PFJ-522, 2.33HP

2x fan - top

up to 160sqm radiators or 200sqm slab

>> SX-24ZA

220V, 1-2ph

2x

Copeland ZR34K3E-PFJ-522, 2.83HP

2x fan - top

up to 200sqm radiators or 240sqm slab

>> SX-26ZA

220V, 1-2ph

2x

Copeland ZR36K3E-PFJ-522, 3.00HP

2x fan - top

up to 220sqm radiators or 260sqm slab

>> SX-30ZA

220V, 1-2ph

2x

Copeland ZR40K3E-PFJ-522, 3.5HP

2x fan - top

up to 250sqm radiators or 300sqm slab

>> SX-34ZA

220V, 1-2ph

2x

Copeland ZR47K3E-PFJ-522, 4.00HP

2x fan - top

up to 280sqm radiators or 340sqm slab