Collection: Mini-Therm

Laars Mini-Therm Residential Hydronic Boilers
Models: JVS, JVT, JVH
Sizes: 50,000 - 225,000 BTU/h
Features:
- Attractive, new easy-to-service jacket
- Compact design = small footprint
- Six sizes: 50, 75, 100, 125, 160, & 225 to suit any home
- Copper-finned tube heat exchanger with cast iron "wet walls"
- On/Off or 2-Stage firing modes (varies by model)
- Up to 84% AFUE
- Optional circulating pump
- Several venting choices include side-wall or chimney options
- Easy to install
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Laars L0052500 Main Burner Tube
Vendor:LaarsRegular price $18.95 USDRegular priceSale price $18.95 USD -
Laars L0055900 Burner Air Shutter
Vendor:LaarsRegular price $3.95 USDRegular priceSale price $3.95 USD -
Laars L0056500 Burner Tube w/ Pilot Assembly Bracket
Vendor:LaarsRegular price $21.95 USDRegular priceSale price $21.95 USD -
Laars R0402009 Heat Exchanger, 13.5" Wide
Vendor:LaarsRegular price $868.97 USDRegular priceSale price $868.97 USD -
Laars L0050700 Gas Orifice, Natural
Vendor:LaarsRegular price $3.95 USDRegular priceSale price $3.95 USD -
Laars L0063000 Orifice, Liquefied Propane (LP)
Vendor:LaarsRegular price $4.05 USDRegular priceSale price $4.05 USD -
Laars R0384700 Hot Surface Natural Gas Valve
Vendor:LaarsRegular price $733.95 USDRegular priceSale price $733.95 USD -
Laars R0384900 Fuse, 250V
Vendor:LaarsRegular price $8.95 USDRegular priceSale price $8.95 USD -
Laars R0384800 Gas Valve, LP, Hot Surface
Vendor:LaarsRegular price $825.95 USDRegular priceSale price $825.95 USD -
Laars R0385000 Gas Valve Combo, Liquefied Propane (LP)
Vendor:LaarsRegular price $437.95 USDRegular priceSale price $437.95 USD -
Laars R0402004 Heat Exchanger, 15.5" Wide
Vendor:LaarsRegular price $868.57 USDRegular priceSale price $868.57 USD -
Laars R0402005 Heat Exchanger, 19" Wide
Vendor:LaarsDiscontinuedSold out -
Laars R0402003 Heat Exchanger, 13.5" Wide
Vendor:LaarsRegular price $843.93 USDRegular priceSale price $843.93 USD -
Laars R0402006 Heat Exchanger, 24" Wide
Vendor:LaarsRegular price $1,080.66 USDRegular priceSale price $1,080.66 USD -
Laars R0402001 Heat Exchanger, 10.25" Wide
Vendor:LaarsRegular price $1,001.65 USDRegular priceSale price $1,001.65 USD -
Laars R0402002 Heat Exchanger, 12" Wide
Vendor:LaarsRegular price $925.01 USDRegular priceSale price $925.01 USD