Therm 11kW [16" x 2"] Flo-Thru Titanium Dual Element Heater [ACC] (26-H3117-JT-K) pentairletro Useful when the original button

Useful when the original button is cracked or discolored

Designed for service-focused pool and spa repairs

That combination can simplify plumbing layouts that would otherwise require multiple separate fittings around a union point

Replacing the blade helps restore smoother air movement and protects related components from unnecessary strain

Part 40975 for accurate replacement identification

Therm 11kW [16" x 2"] Flo-Thru Titanium Dual Element Heater [ACC] (26-H3117-JT-K) pentairletro Useful when the original buttonTherm [ACC] 16" 11kW Flo Thru Titanium Dual Element Heater (26 H3117 JT K) is a replacement heater developed around the fit and operating requirements of ACC, making it a practical choice when the original heater assembly must be matched carefully. Its 11kW heating output, 16" heater length and dual element design should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. When a