CONFIRM THE PART FITS

Home  >  Valve

Valve 8840-3/4

Part #8840-3/4

Replaced by #10-408-05
?
Manufacturer substitution
This part replaces 8840-3/4. Substitute parts can look different from the original.
Online Only Price
$45.29 | 
10% OFF 
Phone Price: $50.29
In Stock
For ZIP codes near Edit
60-day return policy

Only ground shipment is available for this item.

This part fits

Part Information

This temperature and pressure relief valve (part number 10-408-05) is for water heaters.

Temperature and pressure relief valve 10-408-05 is a safety device that opens and releases pressure if the tank overheats.

Disconnect electrical power to the water heater and drain the tank below the level of the temperature and pressure relief valve before installing this part. Wear work gloves to protect your hands.

Top models using the same part

Model NameModel NumberDiagram Name
Model #229962141 Kenmore boiler229962141
Control box
Model #229113 Kenmore boiler229113
Boiler controls
Model #229124 Kenmore boiler229124
Boiler controls
Model #229961550 Kenmore boiler229961550
Boiler controls
Model #229137 Kenmore boiler229137
Boiler controls
Model #229963341 Kenmore boiler229963341
Boiler controls - hot water systems
Model #229964230 Kenmore boiler229964230
Boiler controls
Model #229150 Kenmore boiler229150
Boiler controls
Model #229961430 Kenmore boiler229961430
Boiler controls
Model #229963371 Kenmore boiler229963371
Boiler controls - hot water systems