The 200 Watt Hot Shot Dish Heater Power Supply is needed when using the Heater Arm Element Add On. The 150 Watt Hot Shot Dish Heater Power Supply does not provide enough power.

If you have Armguard to protect your LNB support Arm from Snow and Ice the 200 Watt Hot Shot Dish Heater Power Supply is what you need.

Each
3.94 in. wide x 2.76 in. high x 9.06 in. deep
Volume: 98.52 cubic in.
Weight: 2.43 lbs.
Quantity: 1 ea.