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Eemax "Three Phase" Tankless Water Heaters

Eemax is a leader in the electric tankless water heater industry. With dozens of models to choose from (both residential and commercial, single-point use or whole-house) there is something to fit any hot water heating need. Let PlumbingSupply.com® supply you with a tankless water heater from Eemax.

Thermostatic 3-Phase Tankless Water Heaters - Triple Module

Eemax three phase tankless water heaters
Features:
  • Made for use in commercial or industrial applications such as: eye/face wash stations, restaurants and other food service requirements, multiple lavatories, or anywhere tepid water is needed
  • Supplies you with ENDLESS hot water since there is no water storage container to deplete
  • Flow switch activates heater only on demand meaning no standby heat loss - 99% efficient
  • Helps to reduce calcification, liming and sedimentation while also helping to prevent Legionella bacteria growth
  • These units compact size allows for easy installation on a wall close to the point of use
  • Fitted with 1/2" brass compression fittings and electrical entry on the bottom of the units
  • All major components are field replaceable and readily available
  • Designed for hot or cold water feed
  • Three phase models
  • Dimensions: 18-1/4"H x 12-1/4"W x 4-1/4"D

  • Turn on options:
    T2T - staged turn on with minimum .7 GPM, and the max flow is 4 GPM
    T3 - parallel turn on with minimum 1.8 GPM, and the max flow is 5 GPM

Please note: You must fill out an acknowledgment form before the manufacturer will ship any "Three Phase" or larger models.
Why is this form required?

T2T Staged Models

Model # Volts kW Amps
Per Phase
Recommended
Wire Size
Temperature Rise °F Price & Quantity
2.0
gpm
2.5
gpm
3.0
gpm
4.0
gpm
EX180T2T 208V 18kW 50A/phase 6AWG 61° 49° 41° 32° $1,487.67
EX240T2T 208V 24kW 67A/phase 6AWG 82° 66° 55° 43° $1,487.21

These Eemax tankless water heaters are custom built for your order and are are non-returnable and non-refundable.

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T3 Parallel Models

Model # Volts kW Amps
Per Phase
Recommended
Wire Size
Temperature Rise °F Price & Quantity
2.0
gpm
2.5
gpm
3.0
gpm
4.0
gpm
5.0
gpm
EX180T3 208V 18kW 50A/phase 6AWG 61° 49° 41° 32° 25° $1,488.58
EX240T3 208V 24kW 67A/phase 6AWG 82° 66° 55° 43° 34° $1,484.24

These Eemax tankless water heaters are custom built for your order and are are non-returnable and non-refundable.

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Eemax replacement tankless water heater elements - Eemax smaller tankless water heaters


FloodStop Systems for Water Heaters

floodstop for water heater
Features:
  • Easily prevent water damage from a leaking water heater with this unique device
  • The unit automatically shuts off water supply to the water heater and sounds an alarm leaving all other household fixtures and appliances operational
  • Provides additional protection by requiring AA batteries to be inserted to protect in case of a power outage (batteries not included)
  • Controller will operate normally without batetries installed but will continue to beep until they are inserted
  • Can easily be installed in fifteen muinutes
  • 3/4" Pipe Threaded - Full-Port Motorized Ball Valve (Brass) - for potable water
  • Works with any 3/4" MIPT supply line - rated 0-180 psi
FloodStop (FS 3/4-NPT-V4) Components:
  • Motorized Full-Port Ball Valve (3/4 inch NPT pipe threaded)
  • New Style Control Unit (with Battery Backup 4 X AA Size)
  • Water/Leak Sensor (1-1/4" X 7-1/2")
  • AC Power Adaptor (or use 4 X AA Batteries as Primary Power Source)
  • Output Contact Wires (2)

Model # Description Price & Quantity
FS 3/4-NPT-V4 Water Heater FloodStop System
3/4" pipe threads works with any 3/4" MIPT supply line
$149.95

Make sure to follow all of the manufacturer's instructions and directions by performing the proper maintenance and inspections
to ensure that you are fully protected from flooding - this is ever-so-important with (man-made) safety devices as they will eventually fail.

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Drain Pan For Tankless Water Heaters

Wall Saver for Tankless Water Heaters
Features:
  • Designed to help protect areas around the mounted heater from water damage
  • Designed to fit underneath most whole house tankless water heaters
  • Injection moulded for ultimate strength and durability
  • Rust and crack resistant and can even be recyclyed when it's job is complete
  • Can be used with either gas or electric water heaters
  • Includes 1" PVC drain connector (replacements can be purchased below)
  • Dimensions: 21.5"W x 16"H x 13.4"D - View more detailed dimensions
  • View additional information

Description Price & Quantity
Drain Pan with PVC Adapter For Tankless Water Heaters $52.49
6-pack of Drain Pans - includes PVC drain adapter $283.44
Replacement PVC Drain Connector
Includes 1 each: 1" PVC male adapter, gasket, and locknut
$5.57

Order 6, 12, 24 or more drain pans for additional savings!
Order 2, 4 or more 6-Packs for additional savings!

Pricing discounts will show up in your shopping cart.

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Related Items & Accessories



Frequently Asked Questions

Q. "Why do I need to fill out an order acknowledgment form when purchasing one of these Eemax Three Phase tankless water heater?"
A. The manufacturer requires us to include this form with our shipment request so that they will have verification ("proof") on-file that they manufactured and shipped the correct heater. If you are ordering a 3-phase Eemax heater, you will need to print and fill out the order acknowledgment form (found below the ordering table of the model you want), and then fax or mail it to us. Special 3-phase heaters are manufactured-to-order and most residences are not wired for three phase configurations. Therefore, these special three phase are non returnable. The manufacturer will not ship your water heater until this form is received.

Q. "What's the difference between the parallel turn on and the staged turn on?"
A. The parallel turn on will give you a higher maximum flow rate, and it needs a higher flow rate to turn on than the staged turn on. The staged turn on will turn on with a lower flow rate, and it handles a lower maximum flow rate than the parallel turn on.

Q. "How does the staged turn on work?"
A. Staged turn on models only use the heating modules needed to produce the desired output temperature.

Q. "Your products specify the 'temp. rise' based on the GPM flow; what do you mean by this?"
A. Temperature rise is the amount the heater raises the temperature of the incoming water, based on the flow rate shown of that water.


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