![Whale Seaward Water Heater Thermostat Replacement Part [73129]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/54550/73792/84033XL__17965.1709105187.jpg?c=2 "Whale Seaward Water Heater Thermostat Replacement Part [73129]")
Product Overview
Seaward Water Heater Thermostat Replacement Part
This is a replacement thermostat for Whale Seaward Water Heaters.
Applications:
- All Seaward hot water heater models
![Whale Seaward Water Heater Thermostat Replacement Part [73129]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/54550/73792/84033XL__17965.1709105187.jpg?c=2 "Whale Seaward Water Heater Thermostat Replacement Part [73129]")
![Whale Seaward Water Heater Thermostat Replacement Part [73129]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/54550/73793/84033BXL__06658.1709105187.jpg?c=2 "Whale Seaward Water Heater Thermostat Replacement Part [73129]")
Seaward Water Heater Thermostat Replacement Part
This is a replacement thermostat for Whale Seaward Water Heaters.
Applications:
![Whale Seaward Thermostatic Mixer Valve [WX1599B]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19820/20520/69051XL__47225.1529985184.jpg?c=2 "Whale Seaward Thermostatic Mixer Valve [WX1599B]")
![Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 240V - 1500W [S750E]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19716/20416/68933XL__96226.1529984973.jpg?c=2 "Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 240V - 1500W [S750E]")
Whale Marine
![Whale Seaward 3 Gallon Hot Water Heater - White Epoxy - 240V - 1500W [S350EW]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19724/20424/68942XL__29700.1529984989.jpg?c=2 "Whale Seaward 3 Gallon Hot Water Heater - White Epoxy - 240V - 1500W [S350EW]")
Whale Marine
![Whale Seaward 3 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S300EW]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19722/20422/68940XL__40550.1529984985.jpg?c=2 "Whale Seaward 3 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S300EW]")
Whale Marine
![Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S600EW]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19713/20413/68930XL__56365.1529984967.jpg?c=2 "Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S600EW]")
Whale Marine
![Whale Seaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V - 1500W [S650E]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19714/20414/68931XL__80686.1529984969.jpg?c=2 "Whale Seaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V - 1500W [S650E]")
Whale Marine
![Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S700E]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19715/20415/68932XL__59897.1529984971.jpg?c=2 "Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S700E]")
Whale Marine
![Whale Seaward 11 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S1200E]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19732/20432/68950XL__80285.1529985005.jpg?c=2 "Whale Seaward 11 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S1200E]")
Whale Marine
![Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000w [S650EW-3000]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/19819/20519/69050XL__53268.1529985181.jpg?c=2 "Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000w [S650EW-3000]")
Whale Marine