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Navien NHW700-199AE Outdoor Tankless Water Heater

Navien NHW700-199AE Outdoor Tankless Water Heater — 199,000 BTU, Non-Condensing

$666.01

Free standard shipping within the United States. Shipping details

Outdoor-rated non-condensing tankless water heater delivering up to 199,900 BTU/h and 9.5 GPM at a 35°F rise.

  • Free U.S. shippingStandard delivery included
  • Ships in 1 dayDelivered in 3-5 days
  • 30-day returnsUnused, uninstalled items
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SKU: NHW700-199AE Category: Tags: , Brand:
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Not at all! We offer Free Standard Shipping on all orders within the United States. There are absolutely no hidden fees or extra costs—the price you see at checkout is the final price delivered to your door.

How long will it take for my order to arrive?

We work hard to get your equipment to you as fast as possible. Most orders are processed within 1 business day, and transit typically takes 2-4 business days. On average, you can expect your package at your doorstep within 3-5 business days.

Can I track my order?

Yes, definitely! As soon as your order ships, we’ll send you a confirmation email with your tracking number.

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The NHW700-199AE is built to hang outside, which removes the venting problem entirely — no flue run, no combustion air routing through the building envelope. It is a non-condensing unit, so it trades the very highest efficiency figures for a simpler, lower-cost installation.

Output tops out at 199,900 BTU/h and 9.5 GPM at a 35°F rise, enough for a whole-house retrofit in a mild or moderate climate. Navien’s NaviTech stainless steel heat exchanger and stainless Low NOx burner handle the outdoor duty. Confirm the model suits your winter design temperature before ordering: outdoor tankless units rely on their own freeze protection and a powered circuit.

Specifications

Type Non-condensing tankless water heater
Max input 199,900 BTU/h
Max flow rate 9.5 GPM at 35°F rise
Heat exchanger NaviTech stainless steel
Burner Stainless steel Low NOx
Installation Outdoor, wall-hung
Application Residential

Before you order

Check the published Navien documentation for this model against the property: heat loss or hot water demand, gas supply and meter capacity, gas line sizing, venting route and materials, condensate disposal, electrical supply, and clearances. A non-condensing tankless water heater that is oversized for the load is not a safer choice — it cycles more and modulates less.

Grabllo sells equipment only. Gas, venting, electrical, and hydronic work must be carried out by an appropriately licensed professional, with any permits the local jurisdiction requires. Manufacturer warranty terms are set by Navien and normally depend on qualified installation and registration.

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Navien NHW700-199AE Outdoor Tankless Water Heater — 199,000 BTU, Non-Condensing$666.01