AV30 PRE-INSTALLATION REQUIREMENTS | AV30 Pre-Installati on Requirements | v. 3.0
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WATER HEATER INSTALLATION
[Picture Caption: Hubbell HX Electric Water Heater (left), Hubbell NX Gas Water
Heater (right)]
ELECTRIC WATER HEATER: Model HX
Tankless Electric Water Heater
Available in 33-36 KW Three Phase Voltages
The Hubbell model HX Tankless electric water heater is a highly reliable and easily
maintained heater designed for operation in a commercial or industrial application.
The Hubbell HX Tankless heater is compact, extremely efficient, takes up minimal
space and reduces operating costs.
Electric Water Heater Technical Documents
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Model HX / TX Written Spec PDF
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GAS WATER HEATER: Model NX300
Tankless Electric Water Heater
Available in 33-36 KW Three Phase Voltages
The Hubbell model HX Tankless electric water heater is a highly reliable and easily
maintained heater designed for operation in a commercial or industrial application. The
Hubbell HX Tankless heater is compact, extremely efficient, takes up minimal space and
reduces operating costs.
Important Note!!
Gas Heater will require an external flow switch AND an strap-on
aquastat. Your plumber can provide these or you can purchase them below.