Gecko 4 kW universal heater
This heater equipped with a 4 kW Incoloy element has moveable fittings and two pressure switch taps. These unique features means that it will fit the MSPA control system by Gecko, as well as many control systems by HydroQuip and SpaQuip. It measures 15" long and takes 2" heater unions.
It has several fixation points (you don't have to use them all!), including four that are attached with Jubilee-style clips, and can be moved sideways along the heater to suit your needs. The threaded taps are compatible with any of the pressure switches sold by tubs (use the DTEC-1 if in doubt). A threaded plug will block up the attachment point that you don't use; buy a second one separately if you will not be using a pressure switch.
Dimensions
Length: 380 mm, without connectors, 470 mm with connectors
This heater is usually connected to 2-inch pipes
Warranty
2-year Tubs Parts warranty
Part numbers
Therm Products : C2400-5003
Replaces Gecko 9920-100343 part numbers (MSPA 3.6kW)
Sunrise Spas : WTY50042
This heater is also a direct replacement for the following model numbers: B24040LA5, C2400-0601, C2400-0601ET, C2400-0800, C2400-0802ET, 20-00242, 20-00271, 20-00280, 20-00281, 20-00292, 20-00294, 20-00296, 20-00410, 530AA0078, 530AA0095, 530AA0293, 9920-100338, 9920-100346