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 RE2071501 4" Vent Damper
Vendor:LaarsRegular price $215.95 USDRegular priceSale price $215.95 USD -
Laars E2074506 Air Pressure Switch
Vendor:LaarsRegular price $45.95 USDRegular priceSale price $45.95 USD -
Laars E2074504 Air Pressure Switch
Vendor:LaarsRegular price $45.95 USDRegular priceSale price $45.95 USD -
Laars E2074505 Air Pressure Switch
Vendor:LaarsRegular price $45.95 USDRegular priceSale price $45.95 USD -
Laars E2074503 Air Pressure Switch
Vendor:LaarsRegular price $45.95 USDRegular priceSale price $45.95 USD -
Laars RE2071503 6" Vent Damper
Vendor:LaarsRegular price $207.95 USDRegular priceSale price $207.95 USD -
Laars RE2071504 7" Vent Damper
Vendor:LaarsRegular price $259.95 USDRegular priceSale price $259.95 USD -
Laars E2074501 Air Pressure Switch
Vendor:LaarsRegular price $45.95 USDRegular priceSale price $45.95 USD -
Laars E2074400 Transformer
Vendor:LaarsRegular price $39.95 USDRegular priceSale price $39.95 USD -
Laars E2074502 Air Pressure Switch
Vendor:LaarsRegular price $45.95 USDRegular priceSale price $45.95 USD -
Laars R2000413 JVS125 Conversion Kit: LP To Natural Gas, 0-2000 ft.
Vendor:LaarsRegular price $75.95 USDRegular priceSale price $75.95 USD -
Laars R2000313 JVS160 Conversion Kit: Natural Gas To LP, 0-5000 ft.
Vendor:LaarsRegular price $157.82 USDRegular priceSale price $157.82 USD -
Laars R2000409 JVS100 Conversion Kit: LP To Natural Gas, 0-2000 ft.
Vendor:LaarsRegular price $40.36 USDRegular priceSale price $40.36 USD -
Laars R2000316 JVS225 Conversion Kit: Natural Gas To LP, 0-5000 ft.
Vendor:LaarsRegular price $163.14 USDRegular priceSale price $163.14 USD -
Laars R2000417 JVS160 Conversion Kit: LP To Natural Gas, 0-2000 ft.
Vendor:LaarsRegular price $45.63 USDRegular priceSale price $45.63 USD -
Laars R2000310 JVS125 Conversion Kit: Natural Gas To LP, 0-5000 ft.
Vendor:LaarsRegular price $215.95 USDRegular priceSale price $215.95 USD