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All Products
62 products
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Paddle Flow Switch
$78.00
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E35-1 Controller (Superseded by E55-7)
$332.40
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E35-4 Controller
$200.15
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Saddles
from $3.17
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Controller Cover E35 and E55 Series
$19.83
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E55-7 Controller + Wifi
$391.91
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Paddle Type Flow Switch with 25mm Brass Tee
$125.63
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E35-5 Controller
$332.40
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Paddle type Flow Switch with 32mm Brass Tee
$138.86
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Tee Copper Fittings
from $7.90
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Check Valve 3/4" ODF
$135.60
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Temperature Sensor E35 NTC (5m)
$33.06
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Paddle Flow Switch with 25mm Copper Tee
$113.73
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E35-6 Controller
$378.68
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Drain Tray 1000mm x 420mm
$334.59
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304 Stainless Steel Hinge with Studs (60 x 60mm)
$24.00
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PVC Mac Union - 65mm
$61.00
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Hrale BPHE B3-52A-50-4.5
$1,481.20
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Adjustable Paddle Flow Switch (SW0048)
$125.63
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Elbow 50mm x 45 Deg PVC
$5.85
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Elbow 40mm x 45 Degree PVC Plastic
$5.90
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Elbow 32mm x 45 Deg PVC
$9.10
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Coupling 40mm PVC
$3.85
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Coupling 32 mm PVC
$8.80
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Coupling 25 mm, PVC
$1.32
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Check Valve 5/8" ODF
$66.13
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Check Valve 3/8" ODF
$26.45
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Check Valve 1/4" ODF
$19.84

Paddle Flow Switch

$78.00 Save $-78.00

Product code: SW0033

Flow Switch with Paddle Read Switch, 70mm Paddle

3/4" Female Thread

Optional Accessories:
PVC threaded Male G3/4" for welding or gluing to PVC plastic - Code: PF0130
Brass threaded Male G3/4" for welding to copper tube - Code: MF0175 Optional 

Paddle Flow Switch Installation Guide

Paddle Flow Switch
Paddle Flow Switch
Paddle Flow Switch
Paddle Flow Switch

E35-4 Controller

$200.15 Save $-200.15

Product code: E35-4

Heat OR chill controller.

Includes one temperature sensor (product code: E0185). Controllers come with controller cover unless otherwise requested. 

Please see further controller information in our additional pictures. 

Please note this controller replaces E35-2 controllers and come with an additional time clock facility. 

The following Duoheat standard dual purpose heat pump water heaters manufactured by Hot Water Heat Pumps Ltd from mid 2017 use 1 x E35-5 controller and 2 x E35-4 controllers:

 Pool and spa units from 7GP7S5-1 to 7GP30S24-3
Pool and domestic hot water units from 7GP7D4-1 to 7GP30D18-3
Pool and underfloor units from 7GP7U5-1 / 7GP7Ub5-1 to 7GP30U24-3 / 7GP30Ub24-3
Underfloor and domestic hot water units from 7GU5D4-1 / 7GUb5D4-1 to 7GU27D18-3 / 7GUb27D18-3


E35 Series User Manual

E35-4 Controller
E35-4 Controller
E35-4 Controller
E35-4 Controller
E35-4 Controller
E35-4 Controller
E35-4 Controller
E35-4 Controller
E35-4 Controller
E35-4 Controller

Saddles

$4.29 Save $-4.29

 

 SKU Refrigeration Copper Saddle for 1/4" copper tube. Product Code: FF0008

SKU Refrigeration Copper Saddle for 3/8" Pipe. Product Code: FF0012

SKU Refrigeration Copper Saddle for 1/2" tube. Product Code: FF0013

SKU Refrigeration Copper Saddle for 5/8" tube. Product Code: FF0034

SKU Refrigeration Copper Saddle for 3/4" tube. Product Code: FF0029

SKU Refrigeration Copper Saddle for 7/8" tube. Product Code: FF0026

SKU Refrigeration Copper Saddle for 1" tube 25 mm. Product Code: FF0053

SKU Refrigeration Copper Saddle for 1-3/8" tube. Product Code: FF0126

 

Saddles
Saddles
Saddles
Saddles
Saddles
Saddles
Saddles
Saddles
Saddles
Saddles
Saddles
Saddles
Saddles
Saddles

Controller Cover E35 and E55 Series

$19.83 Save $-19.83

Product code: FF0027

General weather protector and UV guard for all E35 and E55 series controllers. 

Please note: These covers are not water tight. The face of the E35 and E55 series controllers are water proof but the controller still needs to be sealed against the unit to ensure it is protected against water damage. 

Controller covers are included free of charge with each E35 and E55 series controller purchase. 

Controller Cover E35 and E55 Series
Controller Cover E35 and E55 Series
Controller Cover E35 and E55 Series
Controller Cover E35 and E55 Series

E55-7 Controller + Wifi

$391.91 Save $-391.91

Product code: E55-7

Heat Pump Water Heater Controller (Heat or Chill) with Wi-Fi

Heat pump water heater controller designed for heating OR chilling applications, featuring built-in Wi-Fi connectivity.

Includes two temperature sensors (product code: E0185).

All Thermoplus heat pump water heaters manufactured by Hot Water Heat Pumps Ltd are fitted with E55-7 controllers.

E55-7 User Manual

 

E55-7 Controller + Wifi
E55-7 Controller + Wifi
E55-7 Controller + Wifi
E55-7 Controller + Wifi

Paddle Type Flow Switch with 25mm Brass Tee

$125.63 Save $-125.63
SW0024 - DN25 WFS21025BA
Paddle Type Flow Switch with 25mm Brass Tee
Paddle Type Flow Switch with 25mm Brass Tee
Paddle Type Flow Switch with 25mm Brass Tee
Paddle Type Flow Switch with 25mm Brass Tee
Paddle Type Flow Switch with 25mm Brass Tee
Paddle Type Flow Switch with 25mm Brass Tee
Paddle Type Flow Switch with 25mm Brass Tee
Paddle Type Flow Switch with 25mm Brass Tee

E35-5 Controller

$332.40 Save $-332.40

Product code: E35-5

Heat pump water heater heat/chill OR heat only OR chill only controller. 

Includes two temperature sensors (product code: E0185). Controllers come with controller cover unless otherwise requested. 

Please see further controller information in our additional pictures. 

The following Performance Plus standard single purpose heat pump water heaters manufactured by Hot Water Heat Pumps Ltd from mid 2017 use E35-5 controllers:

 Pool or spa units from 7GP7-1 to 7GP35-3
Domestic hot water units from 7GD4-1 to 7GD21-3
Underfloor units from 7GU5-1 / 7GUb5-1 to 7GU27-3 / 7GUb27-3
Chiller units from 7GP7C-1 to 7GP35C-3
Low water temperature water chillers from 7GP7CL-1 to 7GP35CL-3
Heat and chill units from 7GPHC7-1 to 7GP35HC-3
Low water temperature heat and chill units from 7GPHCL7-1 to 7GP35HCL-3


The following Duoheat standard dual purpose heat pump water heaters manufactured by Hot Water Heat Pumps Ltd from mid 2017 use 1 x E35-5 controller and 2 x E35-4 controllers:

 Pool and spa units from 7GP7S5-1 to 7GP30S24-3
Pool and domestic hot water units from 7GP7D4-1 to 7GP30D18-3
Pool and underfloor units from 7GP7U5-1 / 7GP7Ub5-1 to 7GP30U24-3 / 7GP30Ub24-3
Underfloor and domestic hot water units from 7GU5D4-1 / 7GUb5D4-1 to 7GU27D18-3 / 7GUb27D18-3


For information on the most suitable controller for larger, older or bespoke units please contact Hot Water Heat Pumps Ltd directly. 

E35 Series User Manual

E35-5 Controller
E35-5 Controller
E35-5 Controller
E35-5 Controller
E35-5 Controller
E35-5 Controller
E35-5 Controller
E35-5 Controller

Paddle type Flow Switch with 32mm Brass Tee

$138.86 Save $-138.86
SW0025 - DN32 WFS21032BA
Paddle type Flow Switch with 32mm Brass Tee
Paddle type Flow Switch with 32mm Brass Tee
Paddle type Flow Switch with 32mm Brass Tee
Paddle type Flow Switch with 32mm Brass Tee
Paddle type Flow Switch with 32mm Brass Tee
Paddle type Flow Switch with 32mm Brass Tee
Paddle type Flow Switch with 32mm Brass Tee
Paddle type Flow Switch with 32mm Brass Tee

Tee Copper Fittings

$12.00 Save $-12.00

Product code: MF0042
5/8 Copper Tee - F-F-F Brazed connections 5/8"(15.9mm) Equal

Product code: MF0043
7/8 Copper Tee - F-F-F Brazed connections 7/8

Product code: MF0090
1/4 Copper Tee - F-F-F Brazed connections (6.35mm) Sweat

Product code: MF0126
3/4 Copper Tee - F-F-F Brazed connections (19mm) Equal

Product code: MF0127
1/2 Copper Tee - F-F-F Brazed connections (12.7mm) Equal

Product code: MF0128
3/8 Copper Tee - F-F-F Brazed connections  (9.52mm) Equal

 All fittings are rated for R-410A

Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings
Tee Copper Fittings

Check Valve 3/4" ODF

$135.60 Save $-135.60

Product code: VA0055

Check Valve 3/4" ODF

Connections: 3/4"
Operating Pressure: 4.15MPa

Manufacturers code: Saginomiya BCV-1306

Check Valve 3/4" ODF
Check Valve 3/4" ODF
Check Valve 3/4" ODF
Check Valve 3/4" ODF

Temperature Sensor E35 NTC (5m)

$33.06 Save $-33.06

Product code: E0192

Temperature sensor 5m. 

Can be used with all E35 series controllers. 

Temperature Sensor E35 NTC (5m)

Paddle Flow Switch with 25mm Copper Tee

$113.73 Save $-113.73
SW0023 -  DN28 WFS21028BG
Paddle Flow Switch with 25mm Copper Tee
Paddle Flow Switch with 25mm Copper Tee
Paddle Flow Switch with 25mm Copper Tee
Paddle Flow Switch with 25mm Copper Tee
Paddle Flow Switch with 25mm Copper Tee
Paddle Flow Switch with 25mm Copper Tee

E35-6 Controller

$378.68 Save $-378.68

Product code: E35-6

Heat pump water heater 2 stage controller.

Includes one temperature sensor (product code: E0185). Controllers come with controller cover unless otherwise requested. 

Please see further controller information in our additional pictures. 

E35 Series User Manual

E35-6 Controller
E35-6 Controller
E35-6 Controller
E35-6 Controller
E35-6 Controller
E35-6 Controller
E35-6 Controller
E35-6 Controller

304 Stainless Steel Hinge with Studs (60 x 60mm)

$24.00 Save $-24.00

Product code: FF0170

304 Stainless Steel Hinge with Studs (60 x 60mm)
304 Stainless Steel Hinge with Studs (60 x 60mm)
304 Stainless Steel Hinge with Studs (60 x 60mm)
304 Stainless Steel Hinge with Studs (60 x 60mm)

PVC Mac Union - 65mm

$61.00 Save $-61.00

Product code: PF0218
Mac Union 65mm PVC Socket 

PVC Mac Union - 65mm
PVC Mac Union - 65mm
PVC Mac Union - 65mm
PVC Mac Union - 65mm

Hrale BPHE B3-52A-50-4.5

$1,481.20 Save $-1,481.20

Product Code: B3-52A-50-4.5

Brazed Plate Heat Exchanger
Heat Exchange Area: 2.496 sq. m
No. of Plates: 50
Max Temp. 225°C
Operating Pressure: 4.5 MPa
Plate Material: 316 Stainless Steel
Refrigerant: All refrigerants except Ammonia
Flow Direction: F3-F1, F2-F4
Connections F3-F1: 1 1/8" Refrigeration Pipe Braze              
Connections F2-F4: 1" BSP P (25mm)
For Overall Dimensions: Refer to drawing
Heat Exchanger is fitted with M8 studs 125mm from top and bottom of HX

Hrale BPHE B3-52A-50-4.5

Adjustable Paddle Flow Switch (SW0048)

$125.63 Save $-125.63

Adjustable Flow Switch with Paddle Read Switch, 70mm Paddle

SW0048

Adjustable Paddle Flow Switch (SW0048)

Elbow 50mm x 45 Deg PVC

$5.85 Save $-5.85
Product code: PF0013
Elbow 50mm x 45 Deg PVC
Elbow 50mm x 45 Deg PVC
Elbow 50mm x 45 Deg PVC
Elbow 50mm x 45 Deg PVC

Elbow 40mm x 45 Degree PVC Plastic

$5.90 Save $-5.90

Product Code: PF0012

PVC Plastic Elbow 40mm x 45 Degree 

Elbow 40mm x 45 Degree PVC Plastic
Elbow 40mm x 45 Degree PVC Plastic
Elbow 40mm x 45 Degree PVC Plastic
Elbow 40mm x 45 Degree PVC Plastic

Elbow 32mm x 45 Deg PVC

$9.10 Save $-9.10
Product code: PF0132
Elbow 32mm x 45 Deg PVC

Coupling 40mm PVC

$3.85 Save $-3.85
Product code: PF0026
Coupling 40mm PVC
Coupling 40mm PVC
Coupling 40mm PVC
Coupling 40mm PVC

Coupling 32 mm PVC

$8.80 Save $-8.80
Product code: PF0216
Coupling 32 mm PVC
Coupling 32 mm PVC
Coupling 32 mm PVC
Coupling 32 mm PVC

Coupling 25 mm, PVC

$1.32 Save $-1.32
Product code: PF0113
Coupling 25 mm, PVC

Check Valve 5/8" ODF

$66.13 Save $-66.13

Product code: VA0054

Check Valve 5/8" ODF

Connections: 5/8" ODF
Operating Pressure: 4.15 MPa

Manufacturers code: Saginomiya BCV-1005

Check Valve 5/8" ODF
Check Valve 5/8" ODF
Check Valve 5/8" ODF
Check Valve 5/8" ODF

Check Valve 3/8" ODF

$26.45 Save $-26.45

Product code: VA0018

Check Valve 3/8" ODF
Connections: 3/8" ODF
Pressure: 4.15MPa

Manufacturers code: Saginomiya BCV-603DY

Check Valve 3/8" ODF
Check Valve 3/8" ODF
Check Valve 3/8" ODF
Check Valve 3/8" ODF

Check Valve 1/4" ODF

$19.84 Save $-19.84

Product code: VA0019

Connections: 1/4" ODF
Pressure: 4.15 MPa

Manufacturers code: Saginomiya BCV-302DY

Check Valve 1/4" ODF
Check Valve 1/4" ODF
Check Valve 1/4" ODF
Check Valve 1/4" ODF