Navien NPE-A2 Series Condensing Tankless Water Heaters w/ Recirculating Pump and Isolation Valves

Navien NPE-A2 Series premium condensing tankless units heat water directly without using a storage tank. Cold water travels into unit when the hot water faucet is turned on. The gas burner in the dual heat exchanger heats the water which delivers an endless supply of hot water wherever it’s needed.

FEATURES

• Certified design according to the latest ANSI Z21.10.3 - CSA 4.3  standards for both indoor and outdoor installations (with optional Outdoor Vent Kit)
• Compatible with 1/2" gas pipe up to 24 ft* equivalent length (see Installation Manual for additional information) 
• Compatible with 2" PVC vent up to 75 ft and 3" Vent up to 150 ft (with no elbows)
• Designed for use in Residential and Commercial applications 
• TDR (Turndown Ratio) up to 15:1 
• Dual Primary and Secondary Stainless Steel Heat Exchangers for optimum efficiency and durability 
• Built-In Advanced Multi-Line Control Panel with Setup Wizard allows adjustment of temperature settings and displays of operating status and error codes
• ComforFlow Technology - NPE-A2 models come with built-in 0.5 gallon Buffer Tank and Recirculation Pump to provide maximum hot water comfort (NaviCirc Crossover Valve optional)
• INTELLIGENT Preheating - recognizes hot water usage patterns to intelligently provide hot water to fixtures when needed 
• Temperature Options - available temperature settings for Residential applications range from 97°F p to 140°F with high- temperature Commercial mode capable of up to 185°F 
• Ready-Link Cascade Compatible for up to 32 units for increased hot water production
• Common Vent Compatible - allows for cascade systems to use a single exhaust and/or intake pipe for up to 12 units with the use of   the Common Vent Backflow Damper Collar Kit
• Compatible with Navilink Wifi Control
• Freeze Protection - maintains normal operation in cold weather conditions when the unit is installed INDOORS and connected to power.  For OUTDOOR installations: the ambient temperature at the installation location must be above 32°F (0°C) and below 125°F (52°C)
• Certified by CSA Group, NSF 5 and 372 Low Lead, AHRI Certified, SCAQMD (Rule 1146.2 Type 1 - Complies with 14 ng/J or 20 ppm NOx @ 3% O2)
• Optional Accessories are available please contact us for further information

Spec Sheet 

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