Screw-in Flange Element (1 inch diameter thread)
- Sandhog (Best)
Part Number Watt Volt Min. Tank Diameter
9001511 1400 120 10"
9000225 3800 240 14"
9000405 4500 240 14"
9000396 5500 240 14"

Screw-in Flange Element (1 inch diameter thread)
- Better (Low watt density)
Part Number Watt Volt Min. Tank Diameter
9000253 1650 120 12"
9000147 3000 240 12"
9000148 3800 240 12"
9000095 4500 240 14"
9000151 5500 240 14"

Screw-in Flange Element (1 inch diameter thread)
- Good (High watt density)
Part Number Watt Volt Min. Tank Diameter
9000092 4500 240 14"
9000134 2500 240 10"
9000135 3000 240 12"
9000136 3800 240 12"
9000386 5500 240 14"

Special Amalloy Screw-in Elements (1-3/8 inch diameter thread)
- Sandhog (Best)
Part Number Watt Volt Min. Tank Diameter
9002451 3000 240 14"
9002434 3800 240 14"
9002450 4500 240 14"
9002433 5500 240 14"

Special Amalloy Screw-in Elements (1-3/8 inch diameter thread)
- Better (Low watt density)
Part Number Watt Volt Min. Tank Diameter
9002411 3000 240 12"
9002449 3800 240 12"
9002442 4500 240 14"
9002448 5500 240 14"

Universal Flange Elements
Part Number Watt Volt Min. Tank Diameter
9000968 3800 240 12"
9000970 4500 240 14"
9000971 5500 240 14"

Universal Flange Elements - Better (Low watt density)
Part Number Watt Volt Min. Tank Diameter
9000965 1440 120 8"
9000097 4500 240 14"

Universal Flange Elements - Good (High watt density)
Part Number Watt Volt Min. Tank Diameter
9000177 1550 120 8"
9000178 2000 120 8"
9000180 1500 240 8"
9000182 2500 240 10"
9000183 3000 240 12"
9000184 3800 240 12"
9000094 4500 240 14"

Electric Thermostats
Part Number Description Volt Type
9001954 WH-10A Upper thermostat w/ECO 240 Adjustable
9000507 WH9 Lower thermostat 240 Adjustable
9000509 WH9-6 Single element heater thermostat w/ECO 120/240 Adjustable
9000512 WH9-D Lower thermostat w/extension shaft 240 Adjustable
9000523 WH9-6D Single element thermostat w/dial extension 240 Adjustable
9001471 Point of Use thermostat (2 & 4 gallon) thru (Sept. 1996) 120/240 Adjustable
9002394 Point of Use thermostat (2 & 4 gallon) thru (beginning Oct. 1, 1996) 120/240 Adjustable