$4,320.50

Qty:

By Hayward Pool Products


Details

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Model # H250FDNASME

Warranty 3 Year

Alternate Part #'s HAYH250FDNASME, HPPH250FDNASME

Product Description

New Hayward H-Series ASME gas heaters are designed and certified for commercial use. The flagship of our H-Series line, they combine industry-leading hydraulics, exceptional performance, energy efficiency, and reliability, with planet-friendly low-NOx emissions. Flexible connection options make them ideal for new or existing applications. Choose from 6 250,000, 400,000 and 500,000 BTU natural gas or propane models.

Features

  • Patented Cupro Nickel Finn Plate heat exchanger with bronze header included as standard on all models
  • ASME pressure relief valve included as standard
  • Independent left or right side electric, water and gas connections
  • 2in x 2 1/2in CPVC plumbing fittings
  • Electronic lockout feature prevents unauthorized access to configuration settings
  • Easy installation and service via access of single front panel
  • Easy gas valve adjustment
  • Easy dual voltage conversion with fuse-protected circuit board
  • 3-Year limited warranty on parts and labor

Product Specifications

BTU:
250,000 BTU
Gas:
Natural
Ignition:
Electronic
Digital Readout:
Yes
Elevation:
0-10,000 ft.
Heat Exchanger:
Cupro-Nickel
Special Feature:
Low NOx Emissions / Commercial
Thermostat:
Dual
Heater Type:
Natural Gas
Manufacturer:
Hayward
Type:
Low NOx
Certification:
ASME
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?     Asked on 12/29/2011by Guest

How do you know if a pool heater is a propane heater or a natural gas heater?
 Reply

A  Answered on 12/29/2011 by InyoPools Product Specialist Patrick P.

Typically in the product name we use the abbreviation of "LP" for propane or "NG" for natural gas. Click here for a full listing of our >Pool Heaters.
 Reply


?     Asked on 1/16/2012by Guest

Will a gas heater operate at the low speed of a dual speed motor?
 Reply

A  Answered on 1/16/2012 by InyoPools Product Specialist Patrick P.

Probably not - Most gas heater will shut off at low GPM levels (20-40) to keep the heater cores from overheating - 20 for 200 BTUs, 40 for 400 BTUs. Depending on your pool system you might get these GPM levels at the low speed but generally these heaters must be run at the motor's high speed.
 Reply


?     Asked on 10/10/2012by Guest

What is the difference between an Electronic and Millivolt ignition?
 Reply

A  Answered on 10/10/2012 by InyoPools Product Specialist Patrick P.

The basic answer is that Millivolt is the old style of ignition, using a standing pilot light. While the electronic ignition uses a spark start system like a gas grill. Electronic ignitions are more efficient in gas usage and also are better suited for high wind areas where a pilot light might get extinguished.
 Reply


?     Asked on 10/18/2012by Guest

What is the elevation rating for the Hayward H-Series Low Nox Heaters
 Reply

A  Answered on 10/18/2012 by InyoPools Product Specialist Patrick P.

Per Hayward, the Hayward H-Series Low Nox Heaters have an elevation rating up to 7,700'
 Reply


?     Asked on 1/17/2013by Guest

Is a vent required for typical outside installation for the Hayward 150k Ng Lo Nox heater?
 Reply

A  Answered on 1/17/2013 by InyoPools Product Specialist Patrick P.

For the Hayward  Lo Nox heater, you would not need to purchase an additional vent if you are using it outside. If you are installing the heater outside, we recommend you purchasing a heater cover. This will protect your heater from debris, rain, snow, heat- or pretty much anything that could get caught in your heater. The Weather-Out Pool Heater Cover  can be viewed on our website.
 Reply


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