Navien Condensing 98% Tankless Gas Water Heater

The Ultimate in Energy Efficiency with Hi-Tech Comfort

Endless Hot Water Supply

Ultra Condensing Efficiency 98%

Built-in Circulation System ("A" model only)

ECO Navien Technology

Extended Lifecycle

PVC Venting & Easy Installation

Optimal and Stable Operation

Leak Detector

Air Intake Filter

Space Saving Wall-Hung / Wall-Mounted

  

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Why Navien Condensing Water Heaters?

An Endless Supply of Hot Water:

Navien's Condensing 98% is an on-demand water heater; thus, the unit is activated the second you turn on the faucet, supplying you with instant hot water. Conventional tank-type water heaters eventually run out of water, but because Navien's units only supply water when needed, running out of hot water is never an issue.

Built-In Circulation Pump & Buffer Tank:

• These two parts save precious water by recirculating water that would otherwise be lost. Together, they also eliminate the minimum-flow requirement as well as the dreaded "cold-water sandwich."
• No minimum flow rate: Get hot water even at very low flow rates of 0.1 or 0.2 GPM
• Prevents heat exchanger from freezing

Ultra Condensing Efficiency:

• The industry's highest energy efficiency at 98% means the lowest annual operating costs - Cash in on low annual operating costs as well as receive the best payback compared with conventional tankless or tank-type water heaters
• Saves more than $160 per year over conventional tank gas water heaters and $40 per year over conventional tankless gas water heaters
• Better for the environment: Far less Nitrogen (NOx) and Carbon dioxide(CO2 ) emissions compared to other water heaters

Navien Condensing 98% vs Tankless vs Tank

Feature	Navien Condensing 98%	Tankless	Tank
Condensation	Recycled!	Goes to waste	Goes to waste
Energy Efficiency (%)	Up to 98%	80-86%	50-65%
Ventilation Temperature	85-130˚F	245-450˚F	200˚F and higher
Primary Heat Exchanger	Stainless-Steel	Copper	Enamel Coating Tank
Condensing Heat Exchanger	Stainless-Steel	N/A	N/A
Eco-Friendly	Extremely	Somewhat	Not at all!

Space Saving:

A Navien occupies approximately 90% less space than a tank-type water heater. In addition, a Navien mounts on your wall freeing up 100% of traditionally lost floor space.

Wall-mounted boilers free up your floor space

Convenient & Easy-To-Use Remote Control:

• Advanced water heater diagnosis capability and error feedback
• Touch activated banklight function and Easy-to-Use button type control
• Built-in recirculation timer for water and energy savings
• Key-pad lock button prevents inadvertent temperature changes
• Temperature adjustment 1 ˚F increments.

Advanced Technology:

Enhanced safety with Dual Microprocessors

Navien's two microprocessors offer better control and safer operation by continuously cross monitoring each other's performance to assure proper operation at all times. These two microprocessors not only control the burner for ideal combustion but also maintain the steady hot water temperature.

Optimal and Stable Combustion with APS and GPS

• APS(Air Pressure Sensor)maximizes combustion efficiency by sensing and controlling the air required for   optimalcombustion-even in high-wind locations and installations with long vent runs.
• GPS(Gas Pressure Sensor) offers stable combustion by sensing gas pressure and controlling the fan speed to
  maintain optimal combustion, even under a wide range of gas-pressure changes.

Triple-Layered, Pre-Mixed Burner

Controls flame by pre-mixing optimal ratio of gas and air before combustion, reducing emissions and enhancing heat efficiency.

Leak Detector

Built-in leak detector prevents damage to water heater as well as personal property.

Air intake filter

An air intake filter prevents foreign substances, such as dust or insects, from entering the system, freeing the burner from elements that would normally cause unstable combustion or energy inefficiency.

Specifications

Ductless.ca offers a complete line of Navien condensing water heaters for residential, commercial, and combination space heating applications. We have one that's right for you!

		CR-180, CR-180A, CC-180, CC-180A	CR-210, CR-210A, CC-210, CC-210A	CR-240, CR-240A, CC-240, CC-240A
Heat capacity (input)	Natural gas	Min: 15,000 Btu/h Max: 150,000 Btu/h	Min: 17,000 Btu/h Max: 175,000 Btu/h	Min: 17,000 Btu/h Max: 199,000 Btu/h
	LP gas	Min: 15,000 Btu/h Max: 150,000 Btu/h	Min: 17,000 Btu/h Max: 175,000 Btu/h	Min: 17,000 Btu/h Max: 199,000 Btu/h
thermal efficiency		98.8%	98.0%	97.3%
Energy Factor (DOE)		0.98	0.95	0.95
Dimensions (w x d x h)		17" x 28" x 10"	17" x 28" x12"	17" x 28" x 12"
weight	cr/cc-a	77 lbs	86 lbs	86 lbs
	cr/cc	67 lbs	77 lbs	77 lbs
installation type		Indoor Wall-Hung
venting type		Direct Vent
ignition		Electronic Ignition
water pressure (min-max)		15 - 150 PSI
gas supply pressure (from source; min-max)		NG: 3" WC ~ 10.5" WC / LP: 8" WC ~ 13.5" WC
min flow rate to activate water heater		For "A" Model 0 GPM (no min flow rate requirement), Otherwise 0.5 GPM
connection sizes	cold water inlet	3/4" NPT
	hot water outlet	3/4" NPT
	gas inlet	3/4" NPT
power supply	main supply	120VAC, 60Hz 200W (max 2A)
heat exchangers		Primary Heat Exchanger: Stainless Steel Condensing Heat Exchanger: Stainless Steel
venting (0" clearance)	exhaust	PVC, Navien Stainless Steel, or Special Gas Vent Type BH Class IIA (PVC) in Canada
	intake	PVC, Flex Aluminium, Flex Stainless Steel, ABS

Literature

	Navien Condensing 98% Water Heater Brochure 39.9MB
	CR-180 Models Specifications 0.7MB
	CR-210 Models Specifications 0.7MB
	CR-240 Models Specifications 0.7MB

Quick Links

~ Navien America Site

Warranty

~ 2 Years Parts

~ 10 Years Heat Exchanger

~ 2 Years Labour

Product Certifications