JX-125 MiniTherm Gas-Fired Hot Water Boiler w/ Pump & Low Loss Header (0-2,000ft), Chimney Vent, 91,000 BTU
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          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.
Note: this model comes with a circulator pump and a low-loss header for optimal efficiency & performance and ease of installation.
Technical Specifications:
Features:
                                                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.
Note: this model comes with a circulator pump and a low-loss header for optimal efficiency & performance and ease of installation.
Technical Specifications:
- Input: 125,000 BTU/h
 - Net AHRI Rating: 91,000 BTU/h
 - DOE Rating: 105,000 BTU/h
 - Efficiency (AFUE): 84%
 - Fuel Type: Natural Gas (convertible to Propane with CA019913 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: 6" Cat. I Galvanized Pipe (standard) - Convertible to Power Vent with CA019502 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 20-1/8" Wide x 29" Deep
 - Weight: 164 lbs
 
Features:
- Made in the USA
 - Includes Low-Loss Header w/ Pump
 - Low loss header allows for direct replacement of traditionally piped cast iron boilers and ensures proper ΔT for improved performance & longer heat exchanger life span
 - 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
 



















































































































































































































                        






