Brett Aqualine 4kw replacement heater assembly. The stainless steel heater assembly measures 2"x15" and has a 1/8"npt pressure switch tap. It includes a 4.0kw/240v heater element along with 2" split nuts and tailpieces. This heater is commonly used in the Brett Aqualine EM100/190 systems. Pressure switch is not included. This heater assembly will replace part numbers C2400-0314ET, 20-00317, 22-5011 and90-225011.
Brett Aqualine EM100, EM190
Also used in Hydro-Quip pre-1997. 15" heater manifold assembly.
The part number B24040E refers to a 4.0kW, 240V flow-through heater assembly primarily manufactured by Spa Components and Therm Products. It is commonly used as a replacement for Brett Aqualine control systems and older equipment packs.
The following manufacturers and brands use or have used this specific part (or the systems it supports):
Spa Control & Pack Manufacturers
These companies produced the electrical "packs" that originally featured or required this heater model:
Brett Aqualine: This is the primary brand associated with B24040E, specifically for their EM100, EM190, and EM707 spa packs.
Applied Computer Controls (ACC): Used in various ACC control systems.
Hydro-Quip: Used in older Hydro-Quip spa packs manufactured prior to 1997.
Acura Spas: Utilized in select Acura spa packs.
Gecko Alliance: Listed as compatible with certain Gecko M-Series (M-Class) spa packs.
Hot Tub Brands
The following hot tub manufacturers have used this part or compatible systems in their builds:
PDC Spas
Splash Spas
Action Spas
Morgan Spas (listed under the related B24055 series used by the same brands)
Part Specifications
Power: 4.0kW at 240V.
Dimensions: 15 inches long with a 2-inch diameter stainless steel tube.
Features: Often includes a 1/8" NPT tap for a pressure switch.
Cross-References: This part is also known to replace Therm Products numbers C2550-0304TI and C2550-0314ET.
