Therm 4.0kW [12" x 2"] Flo-Thru Titanium Heater [Sundance] (26-1002-5T-K) couplings Matching the correct air shutter

Matching the correct air shutter helps preserve intended burner behavior and supports cleaner service results

Useful during cable repair or service work

making it an important part of the system’s proper operation

the whole electrical area can feel less organized and less dependable than it should

Therm 4.0kW [12" x 2"] Flo-Thru Titanium Heater [Sundance] (26-1002-5T-K) couplings Matching the correct air shutterTherm [Sundance] 12" 4. 0kW Flo Thru Titanium Heater (26 1002 5T K) is a replacement heater developed around the fit and operating requirements of Sundance, making it a practical choice when the original heater assembly must be matched carefully. Its 4. 0kW heating output and 12" heater length should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. When a spa struggles to