Hatco

Hatco Powermite Undercounter Natural Gas Booster Water Heater, 4.75-Gallon Storage, 105,000 BTU

SKU: PMG-100-120-QS
GTIN: 61570000386
$10,832.80
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Hatco Powermite Undercounter Natural Gas Booster Water Heater, 4.75-Gallon Storage, 105,000 BTU

120V, 60 Hz, 1-Phase, Quick Ship Model

This compact undercounter booster heater delivers 180°F sanitizing hot water with dependable 105,000 BTU natural gas performance and built-in water treatment protection.

  • Designed to fit under the dishtable near the dishwasher to help minimize heat loss.
  • 105,000 BTU natural gas input with 120V, 60 Hz, single-phase electrical service.
  • 4.75-gallon storage capacity supports reliable hot water delivery.
  • Built-in safety controls include low-water cut-off, temperature/pressure relief, pressure reducing valve, and high-temperature limit.
  • Stainless steel tank and front with painted body and legs.
  • Blended phosphate water treatment system and shock absorber help support long-term reliability.

Overall Dimensions:

27.45"W x 20.73"D x 31.0"H

Product Weight:

193.0 lb

Undercounter Design

Sized to fit under the dishtable near the dishwasher, helping reduce heat loss from remote installation.

180°F Sanitizing Water

Provides hot water for sanitizing applications in commercial dishroom operations.

105,000 BTU Natural Gas Burner

High-output gas heating for consistent booster performance.

4.75-Gallon Storage Capacity

Built-in storage supports dependable hot water delivery.

Stainless Steel Tank and Front

Stainless steel tank and front with painted body and legs.

Blended Phosphate Water Treatment

Helps reduce scale buildup and supports longer unit life.

Safety Protection Package

Includes low-water cut-off, temperature/pressure relief valve, pressure reducing valve, and high-temperature limit.

Dual Temperature/Pressure Gauges

Two gauges make it easier to monitor operating conditions.

Forced-Draft Venting

Uses a forced-draft system with a 4-inch vent pipe adapter.

Spark-to-Light Ignition

Standing pilot ignition helps provide reliable startup.

Shock Absorber

Included to help protect the unit during operation.

Type Booster Heater
Installation Type Undercounter
Capacity 4.75 Gallons
BTU 105,000 BTU
Gas Type Natural Gas
Temperature Range 110°F to 180°F
Controls Thermostatic
Voltage 120 Volts
Amps 3 Amps
Watts 360 Watts
Hertz 60 Hz
Phase 1-Phase
Gas Connection Size 3/4 Inch NPT
Gas Inlet Pressure 5 to 10.5 Inches W.C.
Water Inlet Size 3/4 Inch NPT
Material Stainless Steel
Country of Origin USA
Shipping Width 28 Inches
Shipping Depth 21 Inches
Shipping Height 31 Inches
Shipping Weight 193 Pounds
Selling Unit Each
Units Per Case 1

Certifications & Compliance

Certified badge of UL Certified
UL Certified
Certified badge of CSA Certified
CSA Certified

Warranty & Protection

24/7 parts and service assistance

Frequently Asked Questions

This model is specified for natural gas.
It requires 120 VAC, 60 Hz, single-phase power and draws 3 amps at 360 watts.
Both the gas and water connections are 3/4 Inch NPT.
It is designed to provide sanitizing hot water up to 180°F, with a heating range listed from 110°F to 180°F.
Yes, it is designed to fit under the dishtable near the dishwasher to minimize heat loss.
It includes a low-water cut-off, temperature/pressure relief valve, pressure reducing valve, dual gauges, and a high-temperature limit.

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