Here are 3 full res pics of the converted heater box using the Kim
Hotstart heater. I’ve added Molex connectors to each item in the box
as it makes checking them vastly easier. The first pic is a bit
deceiving as the original red Rusco heater is quite a bit smaller in
diameter.

Don’t ever forget to verify that the pump is primed and actually
moving water!!!!

Red can is the original style Rusco heater.

Red can is the original style Rusco heater.

Pump and Hostart closeup. Note simple bracket to hold Hotstart in place.

Pump and Hostart closeup. Note simple bracket to hold Hotstart in place.

Complete view of heater box with Hotstart heater and pump.

Complete view of heater box with Hotstart heater and pump.

Hotstart label.

Hotstart label.