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NPE-180S2 - Condensing Tankless Water Heater - 150,000 BTU

NPE-180S2 - Condensing Tankless Water Heater - 150,000 BTU

Regular price £760.00
Sale price £760.00 Regular price £0.00
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Navien NPE-180S2 - Condensing Tankless Water Heater - 150,000 BTU

The Navien NPE-180S2 is a high-efficiency condensing tankless water heater built to provide continuous hot water for residential homes. With an input range of 15,000 to 150,000 BTU per hour and a Uniform Energy Factor of 0.96, this unit is Energy Star certified and delivers reliable performance with reduced energy costs. It supports flow rates up to 8.4 gallons per minute at a 35°F rise, making it well-suited for homes with multiple bathrooms or simultaneous hot water needs.

Engineered with dual stainless steel heat exchangers for enhanced durability and ultra condensing performance, the NPE-180S2 is designed for indoor or outdoor wall-hung installation. It includes the EZNav™ multi-line control panel with integrated HotButton™ control and supports cascading with up to 32 units using Navien’s Ready-Link system. Approved for direct venting, it supports 2" venting up to 60 feet and 1/2" gas line capability up to 24 feet, offering flexible, space-saving installation options.

Features

  • Up to 150,000 BTU/h input capacity
  • 0.96 UEF and Energy Star certified
  • Flow rate: 8.4 GPM at 35°F rise
  • Dual stainless steel heat exchangers
  • Ultra condensing efficiency
  • Low NOx emissions (20 ppm)
  • Field convertible gas system (NG/LP)
  • Indoor or outdoor wall-hung installation
  • EZNav™ control panel with HotButton™
  • Cascading capable with up to 32 units via Ready-Link
  • Direct venting: 2" PVC up to 60 feet
  • 1/2" gas pipe capable up to 24 feet
  • Gas connection: 3/4" NPT
  • Water connections: 3/4" hot and cold
  • 120V, single phase operation

Applications

  • Residential homes with high hot water demand
  • Multi-bathroom households
  • Compact installations needing wall-hung systems
  • Projects requiring venting and gas line flexibility
  • Multi-unit cascade setups for greater capacity

Product Includes

  • 1 -  Wall Mounting Bracket
  • 4 - Tapping Screw and Anchor
  • 2 - Vent Terminator
  • 4 - Wall Flanges

 


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5.0 / 5.0 (2142 Reviews)
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Tyrone W
Verified
This is a great little dryer overall! It’s fairly quiet, lightweight, and works well for smaller loads—it dries them quickly and efficiently. It can fit a set of queen sheets, but those take about two hours to dry, and you’ll need to pause and rearrange them partway through for best results.
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Adam N.
Verified
This is a wonderful little machine! It fits tiny places, is easy to move around, and does a good job of drying the clothes. I mainly wanted it for sheets, towels, & lightweight blankets. I washed my 2 tablecloths and 4 chair covers tonight. Within a couple of hours, they were back in place clean and free of cat hair. I dried the load in two batches, first the tablecloths and then the 4 chair covers. Both dried very quickly.
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John B.
Verified
We purchased this compact dryer for our 2008 Leopard 40 catamaran, and it has been a fantastic addition. We’re in the Caribbean where the wind can be very strong, and we noticed our sheets were starting to fray from flapping so hard while air-drying. This dryer solved that problem perfectly.
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Ricky -.
Verified
Works well for lightweight items. Heavy items like jeans towels, flannel don't come out as fluffy. They have more wrinkles than in a normal dryer and take a lot longer. Works well for small loads other than that. It fits in our 5th wheel rv trailer compartment and we just leave the door up with the vent hose pointed to the outside. Our trailer came with small washer but no dryer.
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Terry T.
Verified
I definitely recommend this product. It works so well! The only think I would have liked it if it came with a few extra lint filters. They do need to be replaced eventually!
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Scott J.
Verified
I love it. Works great in my apartment to where I can do laundry as I go instead of having to go down to laundry room and don’t have to have change.
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Kristopher...
Verified
It’s just my teen and I in a small house so this sized dryer works well for us. Space is a valuable commodity around here so this was a great find. I also use a portable washing machine that pairs well with this dryer. This dryer offers some flexibility in that it can be wall mounted (mounting parts included), placed on a solid floor or set on a shelf. To maintain safe airflow you’ll want to avoid enclosed cabinets however. I’m planning on getting a small rolling dolly to put it on but for now it’s just on our tile flooring.
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Jason N.
Verified
I bought this for my office. Very ease to use. Coffee comes out very hot and I love that. The taste of this coffee is amazing. Worth the price.
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Jeffrey V.
Verified
I just received mine yesterday, ran the cycle perfectly fine to clean it out for the first time. Made my first cup of coffee heaven this morning! This was a pure party in my mouth experience! I had to google a few things for use but definitely worth the purchase!
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Patrick L.
Verified
Fantastic!! Love everything about it! The frother is so much fun, it’s not just for the coffee I use it for hot chocolate and it’s so yummy. Easy breezy to use. For the price you can’t beat it but be sure and get the frother too!
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Josh H.
Verified
I love my Nespresso! I have had it for a few months now, and have had no issues. I am one of those girls that usually gets an iced coffee on her way to work every morning and this has broken that habit! I Have saved so much money since buying this machine.
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Edward S.
Verified
Great TV for viewing and even gaming. Great picture. Perfect for a spare room or kids room. Sounds decent. Roku isn't my favorite operating system but it gets the job done with ease. The remote is a regular Roku remote which is just fine it works a little slow but it works.
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Dale H.
Verified
TV works great and picture is good. It is in my guest room, so I do not watch on it very often. Easy set up also. Very happy with it.
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Jonathan...
Verified
Very nice inexpensive smart tv. The sound quality is not great, but better than some. We are able to use it without a sound bar so that is a plus.
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Michael R.
Verified
Awesome little TV!! Works really good. Colors are sharp and sound quality great. Very happy with my purchase.
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Sarah K.
Verified
Works as it should. Nothing fancy. Pictures decent. You get what you pay for. Price was right for my situation. Was easy to set up with my Roku.