The HydroQuip 26-0800-5S-K Heater is a high-quality replacement heater for Caldera, Nordic, and Gecko S-Class spas. This stainless steel 2-1/4" x 15" heater is specifically designed to work with these popular spa brands and provides reliable heating for a more enjoyable spa experience. The durable stainless steel material ensures long-lasting performance and resistance to corrosion. This heater is capable of heating the spa water quickly and efficiently with its 4.0kW/230v power rating. The heater comes with an aluminum ground bar for safe and effective grounding of the spa's electrical system. The heater is designed to work with a standard 1/8" NPT pressure switch (not included) for easy installation. The package includes all necessary fittings and hardware, including (1) 10-32 x 1/2" stud, 2" tailpieces, split nuts, and gaskets for a hassle-free installation process.

• Material - Incoloy PT
• Housing Configuration - Straight
• Heater Length - 15"
• Lead End Terminal Location - 5-3/4"
• Threaded Tap Orientation - 12 O’clock
• Threaded Tap Location - 9-7/8" From Leading End
• Kilowatts - 1.0kW, 4.0kW
• Voltage - 115v, 230v
• Sensor Stud Orientation - None
• Mounting Stud Type - Fixed
• Heater Size - 2.25
• Tail Piece Size - 2" x 2"
• Heater Application - Caldera, Gecko, Nordic

Additional information:
Alternate Part Numbers - 2-00-7003, 20-00242, 20-00250, 20-00272, 20-00274, 20-00280, 20-00284, 20-00285, 20-00294, 26-0800-5T-K, 26-0802-5S-K, 388720, 530AA0078, 530AA0095, 530AA0107, 610473, 72651, 9920-100338, B24040LA5, C2400-0800, C2400-0800-2, C2400-0800ET-G, C2400-0800ET-S2, C2400-0802A, C2400-C2695-1, C2400-C3464-1, C2550-0803A, GK9920100338