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 D2004300 Vent Terminal, 4"
Vendor:LaarsRegular price $356.07 USDRegular priceSale price $356.07 USD -
Laars 2400-423 3/5" x 12" Concentric Pipe
Vendor:LaarsRegular price $175.95 USDRegular priceSale price $175.95 USD -
Laars 2400-422 3/5" Concentric Vertical Termination Adapter
Vendor:LaarsRegular price $138.19 USDRegular priceSale price $138.19 USD -
Laars R0059100 Gas Valve, Natural
Vendor:LaarsRegular price $337.95 USDRegular priceSale price $337.95 USD -
Laars R0060500 Drain Valve, 1/2" NPT
Vendor:LaarsRegular price $12.95 USDRegular priceSale price $12.95 USD -
Laars R0061400 Pressure Relief Valve, 30 psi
Vendor:LaarsRegular price $79.95 USDRegular priceSale price $79.95 USD -
Laars R0060600 Temperature & Pressure Gauge
Vendor:LaarsRegular price $77.95 USDRegular priceSale price $77.95 USD -
Laars R0061600 Pilot Assembly
Vendor:LaarsRegular price $69.95 USDRegular priceSale price $69.95 USD -
Laars R0061300 Limit Switch
Vendor:LaarsRegular price $137.95 USDRegular priceSale price $137.95 USD -
Laars R0021300 Transformer, 40 VA, 115/24V Kit
Vendor:LaarsRegular price $79.95 USDRegular priceSale price $79.95 USD -
Laars E2103200 Roll Out Safety Switch w/ Manual Reset
Vendor:LaarsRegular price $21.95 USDRegular priceSale price $21.95 USD -
Laars R2006100 Relay
Vendor:LaarsRegular price $80.13 USDRegular priceSale price $80.13 USD -
Laars RA2138900 Pressure Relief Valve, 3/4 NPT, 125 psi
Vendor:LaarsRegular price $115.95 USDRegular priceSale price $115.95 USD -
Laars RA0079000 Temperature/Pressure Gauge
Vendor:LaarsRegular price $79.95 USDRegular priceSale price $79.95 USD -
Laars R2028001 Wire Harness
Vendor:LaarsRegular price $103.95 USDRegular priceSale price $103.95 USD -
Laars R2028200 Water Flow Switch (Replaces 2400-542)
Vendor:LaarsRegular price $337.95 USDRegular priceSale price $337.95 USD