Alkota LP or NG Fired Water Heater
Specifications for Alkota Gas-Fired Hot Water Heaters
Fuel Consumption:
Natural Gas – 425 Cu. Ft. per Hour, LP Gas – 4.9 Gallons per HourGas Burner (Natural Aspirating):
Compatible with Natural Gas (NG) or Liquid Propane (LP) at 440,000 BTU outputCoil Type:
Durable Schedule 80 construction for high-pressure and high-temperature applicationsCoil Length:
168 feet for efficient heat transfer and rapid water heatingAdjustable Thermostat:
Standard feature for precise temperature managementTemperature Control:
Built-in system ensures consistent operating temperaturesHigh Limit Temperature Control:
Protects the unit from overheating with automatic shutdownFlow Switch:
Standard safety feature to monitor water flow and prevent dry firingElectronic Ignition:
Provides reliable, maintenance-free ignition on every startExhaust Stack:
12-inch stack for efficient venting of combustion gasesLength:
Compact 22 inches for versatile installation optionsWidth:
22 inches wide for a stable and space-saving footprintHeight:
50 inches tall, designed to accommodate the hydro-insulated coil systemWeight:
Heavy-duty construction with a total weight of 400 pounds for maximum stability and durability
Alkota Gas-Fired Hot Water Heaters – Industrial Solutions for Hot Water Cleaning Power
Alkota gas-fired hot water heaters are built for a variety of industrial and commercial applications. The most common use is as an add-on system that instantly transforms any cold water pressure washer into a powerful hot water cleaning machine, boosting cleaning efficiency and effectiveness.
Our gas-fired hot box models are available in a wide range of outputs, from 375,000 BTU to 1,000,000 BTU, and are fueled by either natural gas or propane, providing flexible energy options to meet your specific needs.
Every Alkota hot water heater comes UL and CSA certified for maximum safety and performance. Standard features include a draft diverter, adjustable thermostat, high-limit temperature control, and flow switch for complete system protection and operational control.
At the heart of every unit is our industry-leading hydro-insulated coil, a cutting-edge design that not only enhances user safety but also significantly improves energy efficiency, saving you money on fuel costs. Plus, Alkota backs every coil with a robust 7-year coil warranty, ensuring long-term reliability and peace of mind.
Alkota continuous water heaters are incredibly versatile, ideal for industries ranging from agriculture and manufacturing to transportation and facility maintenance. If you have a unique application or need a customized solution, the team at Alkota — with the support of your local Alkota dealer — is ready to work with you to find the perfect match.
Key Benefits:
Converts cold water pressure washers into hot water systems
BTU options from 375,000 to 1,000,000 for flexible cleaning power
Natural gas or propane fuel source options
UL and CSA certified for quality and safety
Hydro-insulated coil for improved safety and energy efficiency
7-year coil warranty for added protection
Ideal for industrial, commercial, and specialty applications
Put the power of an Alkota gas-fired hot water heater to work for you — and discover a better, more efficient way to tackle the toughest cleaning challenges.
MODEL 411 NOT UL CERTIFIED.
| MODEL | BTU | COIL SIZE | STACK | COIL | WT. |
| 411 | 320, 000 | 14” | 10” | 168’, 1/2” ID, Schedule 80 | 400 |
| 511 | 415, 000 | 18” | 12” | 250’, 1/2” ID, Schedule 80 | 425 |
| 761 | 620, 000 | 24” | 12” | 420’, 1/2” ID, Schedule 80 | 725 |
| 1011 NG | 750, 000 | 30” | 12” | 483’, 3/4” ID, Schedule 80 | 1095 |
Heavy Gauge Construction • LP fired • 115 volt burner • High fuel efficiency • Exclusive cold water wrap • Adjustable thermostat • Auto Ignition • Flow switch
MODEL 411 NOT UL CERTIFIED.
| MODEL | BTU | COIL SIZE | STACK | COIL | WT. |
| 411 | 320, 000 | 14” | 10” | 168’, 1/2” ID, Schedule 80 | 400 |
| 511 | 415, 000 | 18” | 12” | 250’, 1/2” ID, Schedule 80 | 425 |
| 761 | 620, 000 | 24” | 12” | 420’, 1/2” ID, Schedule 80 | 725 |
| 1011 LP | 750, 000 | 30” | 12” | 483’, 3/4” ID, Schedule 80 | 1095 |
| Voltages |
| Hour Meter |
| Electronic Modulating Gas Valve System |
| Stainless Steel Wrapper 14” |
| 10” Draft Diverter Z01-00100 |
| 12” Draft Diverter Z01-00101 |
| Stainless Steel Wrapper 18” |
| Stainless Steel Wrapper 24” |
| Stainless Steel Wrapper 30” |
| Electronic Ignition for 411 Only. Standard on all other models |
| Stainless Steel Frame |
