NPF700-100H5CH Condensing Horizontal Hydro Air Furnace

hydro-furnace

15-100% Variable Capacity
Adjustable discharge air temperature 95-150 degrees
One of the quietest in the industry
User Friendly Easy Access Control
Uses single or two stage thermostats
Ultra-low NOx
LP Conversion kit supplied, standard
EZNav User Friendly Backlit Interface
Field gas convertible from NG to LP
High-Altitude kit supplied standard up to 10,100 ft.

NPF700-100H5CH premium features and benefits

2" PVC venting compatibility.
Vent Installation Detector (VID) for added safety during installation and maintenance.

The hydronic coil. Transfers heat from the water into the airstream at temperatures up to 150 deg F.

Innovative stainless steel combustion heat exchanger. Located out of the airstream,

Cleanable external condensate trap. Left- or right-side convertible.

High-efficiency ECM variable speed blower motor. Maintains airflow up 1.0" esp.

EZ-Nav user-friendly backlit interface. Provides easy access, built-in set-up and diagnostic software.

NPF700-100H5CH QuickFacts

Dimensions

34.5" W x 21.0" H x 31.0" D (87.6cm W x 53.3cm H x 78.7cm D)

Heating Capacity and Efficiency

Model		NPF700-100H5CH
Heating (gas input) natural/propane gas		14,000 - 100,000 BTU/h (4.102 - 29.3 kWh)
AFUE (%)		97.0
Certified temperature rise range	Max heat	45 - 75 °F rise (25 - 42 °C)
Certified temperature rise range	Min heat	10 - 40 °F rise (6 - 22 °C)
Burner Control		Modulating

Airflow Capacity and Blower Data

Certified External Static Pressure

Heating: 0.1 - 1 " WC (0.025 - 0.249 kPa)

Cooling: 0.1 - 1 " WC (0.025 - 0.249 kPa)

Airflow delivery range [CFM] (Rated ESP)

Max heat: 1200 - 2000
Min heat: 400 - 2000
Cooling: 2000

Nominal cooling capacity (TON)

@400CFM: 2.0 - 5.0
@350CFM: 2.0 - 5.5

Circulator blower

DxW: 12.0" D x 12.0" W (30.5cm D x 30.5cm W)
Horsepower: 1.0
Motor full load amps: 11.0
Motor speed & type: Variable, Electronically Commutated Motor (ECM)

Specifications

Item		NPF700-100H5CH
Gas input	Space heating	14,000 - 100,000 BTU/h (4.102 - 29.3 kWh)
Dimensions		34.5" W x 21.0" H x 31.0" D (87.6cm W x 53.3cm H x 78.7cm D)
Shipping weight		167.6 lbs (76 kg)
Installation location		Horizontal
Venting type		Forced draft direct vent or non-direct vent
Max Vent Length		2" - 70 ft. 3" - 140 ft.
Ignition		Electronic ignition
Natural gas supply pressure (from source)		3.5 " WC to 10.5 " WC (0.87 kPa to 2.61 kPa)
Propane gas supply pressure (from source)		8 " WC to 13 " WC (1.99 kPa to 3.23 kPa)
Natural gas manifold pressure (min-max)		-0.01 " WC to -0.02 " WC (-0.0025 kPa to -0.005 kPa)
Propane gas manifold pressure (min-max)		-0.01 " WC to -0.02 " WC (-0.0025 kPa to -0.005 kPa)
Connection sizes	Gas inlet	1/2" NPT
	Cold water inlet	1/4" NPT
	Condensate outlet	3/4" NPT
Power supply	Main supply	120V AC, 60 Hz
	Max current	14.3 A
	Circuit Breaker Amps	20
	Wire Size	12 AWG
Materials	Casing	Corrosion resistant baked on pre-painted steel
	Combustion heat exchanger	Stainless Steel
	Hydronic heat exchanger	Copper & Aluminum
Venting	Exhaust	2" or 3" PVC, CPVC, approved PP 2" or 3" special gas vent type BH (Class III, A/B/C) 2" or 3" SS
	Intake	2" or 3" PVC, CPVC, PP 2" or 3" special gas vent type BH (Class III, A/B/C) 2" or 3" SS
	Vent clearances	0" to combustibles
Safety Devices		Flame rod, ignition operation detector, water temperature high limit switch, high limit sensor for exhaust temperature, Vent Installation Detector (VID), water level sensor, burner high limit sensor, Pressure Relief Valve (PRV), leak sensor

Navien reserves the right to change specifications at any time without prior notice.

NPF Videos

NPF700-100H5CH FAQs

What are the advantages of a hydronic forced-air furnace?

One of the quietest furnaces you can buy. The NPF is also energy efficient burning gas at 97% efficiency and using high efficiency electric motors. The NPF is also Ultra-low NOx compliant so it is a good steward for the environment minimizing the emissions that can contribute to ozone and acid rain. The EZ-Nav interface allows the system to be configured quickly and precisely meeting the specific comfort needs of any home.