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Blog
Home
About
Services
Furnaces
Air Conditioners
Gas Fireplaces
Tankless Water Heaters
Hot Water Heater Rentals
Ductless Air Conditioning
Dealers
Lennox
SLP98V Variable-Capacity Gas Furnace
EL195E Gas Furnace
ML195 Gas Furnace
XC17 Air Conditioner
XC14 Air Conditioner
13ACX Air Conditioner
iComfort Wi-Fi® Touchscreen Thermostat
Montigo
H Series (fireplace)
Peninsula H Series
L Series – Linear, glass stones (fireplace)
Astria
Scorpio
Venice Lights
Elite Peninsula
Devonshire
Iron Strike
Epic (gas stove)
Vision (gas stove)
Madison Park 27 (Fireplace insert)
Mitsubishi
Mr. Slim M Series
Zuba-Central
Navien
NPE – 180A
NPE – 210A
NPE – 240A
NCB 180
NCB 210
NCB 240
Pacific Energy
Piazetta G958 Series (gas stove)
Esprit (fireplace)
Alderlea T5 Insert
FP25 Arch
NEO 2.5
Summit
Stellar Hearth
Renew Series LG INS DV Gas Insert
CML -58 Contemporary Linear DV Gas Fireplace
CTL-58 Traditional Linear DV Gas Fireplace
Maintenance & Repair Packages
Residential Energy Savings Agreement
Residential Advantage Savings Agreement
Residential Ultra Savings Agreement
FAQ
Blog
NCB 240
-Max Input : 199,900 BTU/H
-Indoor Only
-Residential Only
VISIT WEBSITE
Overview
Super condensing efficiency
Dual stainless steel heat exchangers
SCH40, 2” PVC venting up to 60’
½” Gas pipe up to 24’
Automatic water filling system
integrated controls
Features
Ultra Condensing Efficiency
Navien’s Condensing Technology offers the high efficiency.
Money and energy savings over tank type water heaters and traditional water heaters.
Two Stainless Steel Heat Exchangers
Provides longer life expectancy as they are highly resistant to corrosion and erosion compared to copper heat exchangers.
Reduces minerals deposits.
Low NOx Emissions (≤ 20ppm)
New metal fiber burner is designed to deliver a consistent air/gas mixture improving combustion efficiency.
Result in less acid rain and less green house effect.
Comply with SCAQMD 1146.2 strict NOx emissions standard.
2” PVC, CPVC, Polyprophylene Venting Up To 60’
2” venting option allows for a flue to be pulled through the existing vent.
3” vents can be used up to 150’ with standard 2” x 3” adapters.
Utilizes Existing 1/2`` Gas Line
The negative pressure gas valve and fan with dual venturi operation allows for better adaptability to low gas pressure applications.
Makes it possible for the NPE to be installed ½” gas lines up to 24’.
Field Convertible
NCB models allow for easy convertibility from NG to LP.
The ideal solution for customers who need both domestic hot water and a space heating application.
Heats water when needed, making it environmentally sound as well as cost efficient.
Clean: little chance to cause dust or lower humidity because there is no air movement.
Silent: offers silent heating because no blowers are needed for forced circulation.
Comfort: keeps floors warm but indoor air fresh, making people feel warm and comfortable
Coverage: radiant heat makes heating from floor to ceiling possible.
Economical: radiant heat in the floors can transmit warmth throughout the house hours after turning off the heater.
Automatic Water Filling System
The Combi's built-in Control System is designed to keep the unit's plumbing frost free in winter conditions.
Automatically fills water into space heating pipes when the unit senses a water shortage. Powerful Anti-Freeze Feature
Specifications