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Water Heater Stacks

145 productsUpdated March 2026
Stack Pro Control Water Temperature Gauge - 40-120 Degrees C, Black

Stack

Stack Pro Control Water Temperature Gauge - 40-120 Degrees C, Black

£294.67

Stack 85mm Professional Speedometer - 0-160 Mph / 0-260 Kph White Dial Face, White

Stack

Stack 85mm Professional Speedometer - 0-160 Mph / 0-260 Kph White Dial Face, White

£340.39

Stack Replacement Sensor For Wideband Lambda Gauge - Replacement Sensor - Wide band lambda O2

Stack

Stack Replacement Sensor For Wideband Lambda Gauge - Replacement Sensor - Wide band lambda O2

£170.02

Stack Analogue Fluid Temperature Sensor - 1/8 Inch BSPT

Stack

Stack Analogue Fluid Temperature Sensor - 1/8 Inch BSPT

£86.70

Stack ST200 80mm Clubman Tachometer - 0-8000 Rpm Black Dial Face, Black

Stack

Stack ST200 80mm Clubman Tachometer - 0-8000 Rpm Black Dial Face, Black

£419.25

Stack Pro Control Turbo Boost Pressure Gauge - 1.0 To +2.0 Bar, Black

Stack

Stack Pro Control Turbo Boost Pressure Gauge - 1.0 To +2.0 Bar, Black

£345.09

Stack Turbo Boost Pressure Gauge - Mechanical - Black Dial Face 30inHg To 30 Psi, Black

Stack

Stack Turbo Boost Pressure Gauge - Mechanical - Black Dial Face 30inHg To 30 Psi, Black

£105.27

Stack Water Temperature Gauge - Electrical - Black Dial Face 150-250 Degrees F, Black

Stack

Stack Water Temperature Gauge - Electrical - Black Dial Face 150-250 Degrees F, Black

£92.43

Stack Dash Top Mount Shift Light - Amber Lamp

Stack

Stack Dash Top Mount Shift Light - Amber Lamp

£97.54

Stack Pro Control Fuel Pressure Gauge For Low Pressure Systems - 0-15 Psi, Black

Stack

Stack Pro Control Fuel Pressure Gauge For Low Pressure Systems - 0-15 Psi, Black

£338.23

Steinhauer Gearwood downlight, 4-bulb, grey

Steinhauer

Steinhauer Gearwood downlight, 4-bulb, grey

£160.33

Stack Wideband Lambda Gauge - Black, Black, Black

Stack

Stack Wideband Lambda Gauge - Black, Black, Black

£466.77

Stack Water Temperature Gauge - Mechanical - 50-115 Degrees C, Black

Stack

Stack Water Temperature Gauge - Mechanical - 50-115 Degrees C, Black

£122.13

Stack Wiring Harnesses - Standard ST400 Tacho Wiring Harness

Stack

Stack Wiring Harnesses - Standard ST400 Tacho Wiring Harness

£93.01

Stack 88mm GPS Speedometer - 0-180 Mph / 0-290 Kph, Black

Stack

Stack 88mm GPS Speedometer - 0-180 Mph / 0-290 Kph, Black

£658.66

Stack Classic Pro Stepper Motor Voltmeter Gauge - Black, Black

Stack

Stack Classic Pro Stepper Motor Voltmeter Gauge - Black, Black

£178.21

Stack Classic Pro Stepper Motor Oil Temperature Gauge - 40-140 Degrees C, Black

Stack

Stack Classic Pro Stepper Motor Oil Temperature Gauge - 40-140 Degrees C, Black

£217.03

Stack Pro Control Exhaust Gas Temperature Gauge - 0-1100 Degrees C, Black

Stack

Stack Pro Control Exhaust Gas Temperature Gauge - 0-1100 Degrees C, Black

£320.50

Stack Battery Voltmeter Gauge - White Dial Face, White

Stack

Stack Battery Voltmeter Gauge - White Dial Face, White

£75.63

Stack Wheel Speed Sensor For Stack Speedometers

Stack

Stack Wheel Speed Sensor For Stack Speedometers

£97.87

Stack Professional Fuel Pressure Gauge For High Pressure Systems - Black Dial Face 0-7 Bar, Black

Stack

Stack Professional Fuel Pressure Gauge For High Pressure Systems - Black Dial Face 0-7 Bar, Black

£268.34

Stack Pro Control Oil Pressure Gauge - 0-100 Psi, Black

Stack

Stack Pro Control Oil Pressure Gauge - 0-100 Psi, Black

£338.23

Stack ST100 85mm Tachometer - Black, 0-10000rpm, Black

Stack

Stack ST100 85mm Tachometer - Black, 0-10000rpm, Black

£282.09

Stack ST200 80mm Clubman Tachometer - 0-4-10500 Rpm Black Dial Face, Black

Stack

Stack ST200 80mm Clubman Tachometer - 0-4-10500 Rpm Black Dial Face, Black

£419.25