INSTANTANEOUS WATER HEATER
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Specifications:
Model TWBS.EW.H on-demand, prepackaged, fully engineered and tested tempering system to provide tempered water instantaneously. System is designed to increase cold water temperature by a minimum of 34° F (19° C) at 4 gpm (15.1 L) flow and 68° F (38° C) at 2.0 gpm (7.5 L); thus it is suitable for single eyewash application. Outlet water temperature is factory set at 80° F (26° C). System consists of a UL listed 20 KW electrical instantaneous water heater, a hot shutoff valve, a bypass valve, an in-line 50 x 50 mesh filter, and an outlet temperature gauge. Requires 45 – 90 psi (3 – 6 ATM) flowing pressure. Inlet and Outlet: 1/2″ IPS. Electrical Supply: 480 VAC, 3-phase, 3 wire and ground. 24 Amp per Phase. FOR INDOOR USE ONLY.
INSTANTANEOUS WATER HEATER
Model TWBS.EW.H An on-demand, prepackaged, fully engineered and tested tempering system to provide tempered water instantaneously. System is designed to increase cold water temperature by a minimum of 34° F (19° C) at 4 gpm (15.1 L) flow and 68° F (38° C) at 2.0 gpm (7.5 L); thus it is suitable for single eyewash application. Outlet water temperature is factory set at 80° F (26° C).
- It is ideal for areas where supply water temperatures fall below 60° F (15° C) while hot water is not present
- System consists of an 20 KW electrical instantaneous water heater, a hot shutoff valve, a bypass valve, an in-line 50 x 50 mesh filter, and an outlet temperature gauge
- Requires 45 – 90 psi (3 – 6 ATM) flowing pressure
- Inlet and Outlet: 1/2″ IPS.
- Electrical Supply: 480 VAC, 3-phase, 3 wire and ground. 24 amp per phase (optional 208/240 3-phase available – ask for quote).
- UL listed for indoor use only.
Prop 65 Warning. For California Residents Warning: This product contains a chemical known to the State of California to cause cancer and/or birth defects or other reproductive harm.
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What we do
DockStar offers a complete suite of solutions for the modern loading dock, including dock levelers, dock bumpers, dock loading accessories, and weather seals. Beyond our core dock equipment offerings, DockStar also provides access to a curated selection of complementary products, further enhancing safety and efficiency within manufacturing environments. This includes essential safety equipment like Haws eyewash stations, secure storage solutions from Wirecrafters, and environmental protection systems from UltraTech, such as spill containment.
Beyond complete eyewash and shower systems, we offer access to every individual part and accessory within the Haws emergency equipment line. From replacement nozzles and valve assemblies to specialized filters and mounting hardware, DockStar ensures you can maintain and customize your safety equipment to the highest standards, providing comprehensive support for all your Haws product needs.
Beyond complete eyewash and shower systems, we offer access to every individual part and accessory within the Haws emergency equipment line. From replacement nozzles and valve assemblies to specialized filters and mounting hardware, DockStar ensures you can maintain and customize your safety equipment to the highest standards, providing comprehensive support for all your Haws product needs.





