Wisconsin-based Hatco has been a pioneer in the food warming and holding market since 1950. The brand also offers light cooking equipment and dishwasher boosters that keep dishwashing machines up to proper sanitizing temperatures, helping operations stay safe and efficient.
Hatco S-24 Imperial Booster Water Heater, 16 Gallon, 24 kW, 480v/3ph
Estimated Backorder Until 4/21/2025
Retail Price: $7,621.00
$4,191.55 /Each
Selected Voltage: 480V, 3 Phase
208V, 1 Phase |
208V, 3 Phase |
240V, 1 Phase |
240V, 3 Phase |
480V, 3 Phase |
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Hatco S-24 Description
The Hatco S-24 Imperial booster heater ensures water supplied to the dishwasher is 180 degrees Fahrenheit for sanitary dishwashing. It can also be set to operate at 140 degrees Fahrenheit to accommodate low-temp dishwashers. Temperatures are kept consistent with the ambient compensating thermostat. The tank can hold 16 gallons and has a corrosion-resistant Castone® lining that adds long-lasting durability.
If the water level gets too low, the cutoff feature preserves the metal-sheathed heating elements by shutting them off. The Hatco S-24 Imperial booster heater has a heat trap and fiberglass insulation to retain heat. It has a tough stainless steel front and hammertone sides as well as a front opening that simplifies servicing the unit. Its legs are made of sturdy plastic. There is an on/off switch with an indicator light to let staff members know when the unit is activated.
Product Details
- Heats water to 180 degrees F to properly sanitize in warewashers
- Temperature can be set to 140 degrees F for low-temp applications
- Water temperature recovery with a 40-degree F rise: 241 GPH
- Water temperature recovery with a 70-degree F rise: 138 GPH
- 16-gal. tank capacity
- Corrosion-resistant Castone tank lining protects the components
- Maintains temperatures with an ambient compensating thermostat
- High-limit temperature switch shuts off power if the unit overheats
- Low-water cut off shuts down the elements when the water level gets low, protecting the elements from burnout
- Hammertone body and stainless steel front construction provide strength
- Efficient fiberglass insulation and heat trap keep heat contained
- Front opening provides convenient access for service work
- On/off switch with a pilot indicator light
- Durable 6-in. plastic legs
- Includes temperature/pressure relief and pressure reducing valves
Dimensions & Utilities
- 2853/100 in. W x 223/4 in. D x 313/100 in. H
- 24 kW, 29.9 A
- 480 V/60 Hz/3 ph
*Free shipping on Hatco S-24 within the 48 contiguous states.
From The Manufacturer
Imperial Booster Heater, Electric, 16-gallon storage capacity, 24-KW, stainless steel front panel, powder-coated silver-gray hammertone body, 6" plastic non-adjustable legs, Castone tank, NSF, cUL, UL, 480v/60/3ph
*Image may not depict product color, inclusions or accessories.

Hatco S-24 Specifications
Spec Attribute | Spec Value |
---|---|
Manufacturer | Hatco |
40F Recovery (gph) | 241 |
70F Recovery (gph) | 138 |
Amps | 29.9 |
Capacity (gallons) | 16 |
Heat | Electric |
Hertz | 60 |
kW | 24 |
Phase | 3 |
Product | Booster Heaters |
Product Type | Dishwashing Equipment & Supplies |
Series | Imperial |
Usage Level | Heavy Duty |
Voltage | 480 |
Warranty | 1-year Parts & Labor; 10-year Tank Parts |
Watts | 21 - 30 |
Width (in) | 23.5 |
Weight | 214.00 |

Important Prop 65 information for California residents.
Hatco S-24 Accessories
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Customer Rating |
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Price | $4,191.55 | $4,191.55 | $4,191.55 | $4,191.55 |
Shipping | Ships Free | Ships Free | Ships Free | Ships Free |
Lead Time | Estimated Backorder Until 4/21/2025 | Estimated Backorder Until 4/21/2025 | Estimated Backorder Until 4/21/2025 | Estimated Backorder Until 4/21/2025 |
Usage Level | Heavy Duty | Heavy Duty | Heavy Duty | Heavy Duty |
40F Recovery (gph) | 241 | 241 | 241 | 241 |
70F Recovery (gph) | 138 | 138 | 138 | 138 |
Capacity (gallons) | 16 | 16 | 16 | 16 |
Width (in) | 23.5 | 23.5 | 23.5 | 23.5 |
Watts | 21 - 30 | 21 - 30 | 21 - 30 | 21 - 30 |
Heat | Electric | Electric | Electric | Electric |
Voltage | 480 | 240 | 240 | 208 |
Gas Type | ||||
Part Type | ||||
Warranty | 1-year Parts & Labor; 10-year Tank Parts | 1-year Parts & Labor; 10-year Tank Parts | 1-year Parts & Labor; 10-year Tank Parts | 1-year Parts & Labor; 10-year Tank Parts |