Hydro-Quip 4.0kW Universal Flo-Thru Heater [15" x 2"] [240V] [w/2" Slip Unions] (48-1540-HS) airsupply while the flush design supports

while the flush design supports installations where fit and profile matter

OEM-style quality helps maintain system consistency and reliability

supporting the intended directional action and overall spa-jet performance

0 kW applications where the original pack has become unreliable

Hydro-Quip 4.0kW Universal Flo-Thru Heater [15" x 2"] [240V] [w/2" Slip Unions] (48-1540-HS) airsupply while the flush design supportsThe Hydro Quip 4. 0 kW universal Flo Thru heater is designed for compatible 240 volt heating applications where a 2 inch by 15 inch in line heater with 2 inch slip unions is needed. A universal Flo Thru heater is useful because it offers a flexible supported replacement option while still preserving the key connection and body dimensions required by many systems. This version is especially useful when the installation benefits from included 2 inch