Laars JX-50 MiniTherm Gas Boiler w/ Pump (0-2,000ft), Chimney Vent, 37,000 BTU Laars
Laars JX-50 MiniTherm Gas Boiler w/ Pump (0-2,000ft), Chimney Vent, 37,000 BTU
Brand: Laars
Part#: JX050NPXU1
made in usa
Usually ships: Upon availability

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 MiniTherm series gas boilers are a great alternative to traditional cast iron boilers - both in new installations and replacements.
They are reliable, affordable and are much lighter than cast iron models thanks to unique hybrid heat exchanger (which is time-proven and backed by a 20-yr warranty) - making them much easier and quicker to install.
A variety of optional installation accessories (NG to LP and altitude conversion kits, outdoor sensor, chimney to power vent conv. kit, low loss header and others) make this boiler a flexible and efficient solution for any hydronic application (baseboards, radiators, radiant heat, etc.)
MiniTherm is capable of replacing practically any cast iron boiler brand - Weil McLain, Pennco, Utica, Dunkirk, Peerless, Crown, Burnham, Lennox and many others.

Features:
  • Made in the USA
  • Includes Pump
  • Reliable and time-proven cast iron & copper hybrid heat exchanger with 20-year warranty
  • Unique heat exchanger design offers up to x7 times faster heat transfer than traditional cast iron boilers
  • Drastically lower weight than cast iron boilers means easier handling and installation
  • Standard tapping locations allow for easy retrofit jobs
  • Uses standard Category I chimney vent, convertible to power vent - see specs (would need Cat. III vent pipe, such as Z-Vent)
  • Domestic hot water priority for indirect water heater installation - w/ optional CA019400 DHW kit
  • Built-in draft diverter w/ vent damper included
  • Digital temperature display
  • Integral LWCO (low water cut off) w/ manual or automatic reset mode
  • (7) ECO run modes for auto-adjusting water temperatures to reduce fuel use
  • Outdoor reset capability (w/ optional CA005400 kit)
  • Spark to pilot ignition
  • Low voltage terminal block for ease of installation and wiring
  • Optional Low-Loss Header (part# CA019600)

Technical Specifications:
  • Input: 50,000 BTU/h
  • Net AHRI Rating: 37,000 BTU/h
  • DOE Rating: 42,000 BTU/h
  • Efficiency (AFUE): 84%
  • Fuel Type: Natural Gas (convertible to Propane with CA019901 kit)
  • Boiler/System Type: Standard Efficiency (Non-Condensing) Hot Water (Hydronic) Gas Boiler w/ Cast Iron & Copper Hybrid Heat Exchanger
  • Boiler Connections: 1-1/4" NPT - Supply/Return Connections, 3/4" NPT - Gas, Relief Valve and Drain
  • Flue/Exhaust Pipe Type & Size: 4" Cat. I Galvanized Pipe (standard) - Convertible to Power Vent with CA019501 kit
  • Installation Altitude: 0 - 2,000ft (can be converted to operate at higher altitudes with a kit - inquire for details)
  • Electrical: 120V, 0.70A (FLA), 0.90A (MCA), 15 A (MOP)
  • Dimensions: 25" High x 11-3/4" Wide x 28" Deep
  • Weight: 116 lbs

Warranty:
20-year heat exchanger and 1-year parts (incl. circulator pump)

Documents

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