Laars LT199NR Indoor Tankless Water Heater w/ Recirculation Pump, Natural Gas, 199 KBTU Laars
Laars LT199NR Indoor Tankless Water Heater w/ Recirculation Pump, Natural Gas, 199 KBTU
Brand: Laars
Part#: LT199NRX1
made in usa
In Stock
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Description

Season Promo:
This item qualifies for the Laars 2024 Contractor Pre-Season Promotion.
Offer applies to purchases made between September 9, 2024 and November 1, 2024. Visit manufacturer's website for details.

Laars LT recirculation series are large-capacity, high-efficiency (condensing), whole-house gas on-demand water heaters with built-in hot water recirculation pump (programmable).
LT series units feature a unique and time-proven oval stainless steel pipe heat exchanger design which is backed by a 15-year warranty, offers increased efficiency (Energy Star certified) and boast a life cycle x3.5 more than common copper ones.

Features:
  • Made in the USA
  • Model with built-in DHW recirculation pump (up to 200ft 1/2" pipe and up to 500ft for 3/4" pipe)
  • High-efficiency condensing design with 0.95 UEF - Energy Star certified, could qualify for a rebate
  • 11:1 modulation (down to 9% of full fire)
  • Unique oval primary heat exchanger pipe design improves efficiency, reduces maintenance and boasts a life cycle up to x3.5 times more than copper
  • A great alternative to Takagi T-H3-DV-N model
  • Up to 180°F temperature setting makes this unit suitable for commercial applications
  • Up to 11 GPM max flow rate
  • Built-in freeze protection, gas & water leak detectors, exhaust & water T° sensors, flame sensor and overheat cut-off switch
  • Flexibility in venting options (Cat. IV - PVC, CPVC, PP or Cat III - St. Steel)
  • Electronic ignition - no pilot light
  • Cascade up to 16 units (up to 2 recirc. models and up to 14 standard)
  • Wall mounting design with bracket included
  • Easy-access inlet air and water filters (included)
  • Built-in condensate trap & drain
  • Includes (2) vent screens and spare gaskets kit
  • ETL, NSF and UPC listed, AHRI certified, Low NOx approved (SCAQMD), Lead-Free compliant

Technical Specifications:
  • Shower Capacity: 4.5 - 3 Showers (5.1 GPM @ 77°F rise; 8.7 GPM @ 45°F rise; 11.1 GPM @ 35°F rise)
  • Min Flow: 0.5 GPM
  • Gas Input (Min - Max): 18,000 - 199,000 BTU/h
  • Turndown: 11: 1
  • Fuel Type: Natural Gas (3.5 - 10.5 WC pressure)
  • UEF: 0.95
  • Hot & Cold Water Connections: 3/4" NPT
  • Gas Connection: 3/4" NPT
  • Condensate Connection: 1/2" NPT
  • Internal Water Volume: ~2.0 Gallons
  • Recirculation Connection: 3/4" NPT
  • Recirculation Pump: Grundfos 3-Speed Circulator
  • Flue/Air Intake Connections: 2" Default (up to 60ft of pipe length equivalent w/ up to 5 elbows) or 3" Optional (up to 150ft w/ up to 8 elbows)
  • Vent Pipe Material: PolyPropylene (recommended), PVC (solid core only) or Category III Stainless Steel
  • Installation Altitude: 0 - 2,000 (de-rate 2-4% for every 1,000ft up to 10,000ft, see manual for details)
  • Power Supply: 120V, 60Hz, 2.0A
  • Consumption: 2.7W Stand-By, 188W Operation, 117W Anti-Freeze
  • Dimensions: 17.3" Wide x 27.6" High x 14.9" Deep
  • Weight: 85 lbs

Warranty:
15-year heat exchanger (8-year for commercial use) and 5-year parts

Documents

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