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Hydronic Heating Victoria

Hydronic Heating Victoria

Specialising in SOLAR HYDRONICS via Heat Pumps

and SOLAR ELECTRICITY
 
184

Stainless steel buffertanks

Purpose-made 100Lt, 200Lt, and 400Lt stainless steel buffertanks

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)

Multiple large diameter ports allow for various inputs and outputs with minimal flow restriction, perfect for multi-zone installations.

Being made of stainless steel they can take high temperature inputs from various sources.

The main features of these units are:

  • Long life 304 stainless steel with 5yr warranty
  • 2x 32mm (1-1/4") BSP primary flow ports (for the heat-pump)
  • 4 or 6x 25mm (1") BSP 'zone' ports (2 or 3 top, 2 or 3 bottom)
  • 1x Tank Temp Probe Port & Gland
  • 1x 13mm (1/2") air-bleed port (top)
  • Fully insulated with powder-coated steel casing

100Lt RRP $  990 incl GST - Suitable for installation in confined spaces
200Lt RRP $1430 incl GST - (2-zone)
200Lt RRP $1600 incl GST - (3-zone)
400Lt RRP $2500 incl GST - Good size for V35 or larger



200SSBT Hydronic Buffertank-250


200SSBT Hydronic Buffertank-250200SSBT Hydronic Buffertank-250200SSBT Hydronic Buffertank-250

200SSBT buffertank dimensions-307   400SSBT buffertank dimensions-307;

Hydronic Circulating Pumps

Circulating Pumps

We offer a small range of circulating pumps to suit a variety of applications.

An essential part of any hydronic heating system is the circulating pump or pumps.

The following table lists a range of circ. pumps to compliment our Air Sourced Hydronic Heat Pumps as primary circuit pump between the heat pump and the buffertank, and as the 'zone' pump(s) which circulate the water between the buffertank and the floorcoils and/or radiator panels.

The primary circulation pump must be matched to the flow-rate required by the heat pump.

The secondary or zone pumps are usually 0.5 to 1.5 Litres per second.

Some of our circulating pumps have 3 speeds to allow for varying conditions:

Model

Body

Speed

Conn's

Watts

R.R.P.

Comment

GPD25-6S

C.I.

3 sp

25mm

100/70/55

$216

hydronics zone pump

GPD25/32-8S

C.I.

3 sp

25mm

245/190/135

$392

hydronics zone pump & SX-07 primary pump

GPD25/32-9

C.I.

1 sp

32mm

300

$497

SX-07/SX-10/SX-11 primary pump

GPD25/32-12

C.I.

1 sp

32mm

500

$610

SX-11/SX-13CC/SX-15CC/SX-17CC primary pump

GPD25-16

C.I.

1 sp

32mm

700

$671

SX-20/SX-22/SX-24 primary pump

GPD25-20

C.I.

1 sp

32mm

1000

$919

SM-250/V25/V35 primary pump

GPD40-12F (3ph)

C.I.

1 sp

flange

700

$895

SM-400/500/SX-40-3/V42-3 primary pump

GPD40-16F (3ph)

C.I.

1 sp

flange

1000

$1225

SM-500/SX-80-3/SX-100-3 primary pump


200SSBT Hydronic Buffertank-250 200SSBT Hydronic Buffertank-250

For all enquiries, please call the national number below

or email

NATIONAL DISTRIBUTION CALL CENTRE:
1300 552 976

Hydronic Heating Victoria