Controllers & Accessories

Controllers and accessories
16 products
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Paddle Flow Switch
$75.90
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E35-1 Controller (Superseded by E55-7)
$332.40
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Paddle flow switch in inline tee
from $119.03
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Temperature Sensor E35 NTC
$31.74
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E35-4 Controller
$200.15
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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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Controller Cover E35 and E55 Series
$19.83
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Temperature Sensor E35 NTC
$33.06
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E35-6 Controller
$378.68
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E55-7 Controller + Wifi
$391.91
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Adjustable Paddle Flow Switch (SW0048)
$125.63
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Paddle Flow Switch with 25mm Copper Tee
$113.73
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Float Switch
from $52.90
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E35 Controller
$332.40

Paddle Flow Switch

$75.90 Save $-75.90

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
Paddle Flow Switch
Paddle Flow Switch
Paddle Flow Switch

Paddle flow switch in inline tee

$119.03 Save $-119.03

Paddle flow switch in inline PVC tee. This flow switch is often used to retrofit to existing systems where the old type flow switch or pressure switch is no longer available.

This flow switch is not designed to run load and should be used in conjunction with a relay.

Paddle flow switch in inline tee

Temperature Sensor E35 NTC

$31.74 Save $-31.74

Product code: E0185

Temperature sensor 2m. 

Can be used with all E35 series controllers. 

Temperature Sensor E35 NTC

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


E35-4 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

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. 

E35-5 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

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

Temperature Sensor E35 NTC

$33.06 Save $-33.06

Product code: E0192

Temperature sensor 5m. 

Can be used with all E35 series controllers. 

Temperature Sensor E35 NTC

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. 

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

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

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)

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

Float Switch

$52.90 Save $-52.90

Switch Float 115 mm Normally Open on bottom, 240VAC 1.0A, M12

 195MM

Product code: SW0034

Float Switch
Float Switch
Float Switch
Float Switch
Float Switch
Float Switch

E35 Controller

$332.40 Save $-332.40

Product code: E35

Heat pump water heater heat and chill controller.

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

E35 Controller
E35 Controller
E35 Controller
E35 Controller
E35 Controller
E35 Controller
E35 Controller
E35 Controller
E35 Controller
E35 Controller