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Laars

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Founded in 1948, LAARS designs and manufactures high efficiency residential and commercial hydronic boilers, volume water heaters and commercial pool heaters at their Rochester NH, USA headquarters.
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Product Image of Chamber, Top, 7C2001
Chamber, Top, 7C2001
SKU: 7C2001
Laars
SKU: 7C2001
Brand: Laars
$384.94 each
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Product Image of Liquid Propane Pilot Burner, W0034600
Liquid Propane Pilot Burner, W0034600
SKU: W0034600
Laars
SKU: W0034600
Brand: Laars
$119.91 each
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Product Image of Jacket Retro-fit Kit (mounted Pump), R2026900
$613.37 each
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Product Image of Tile Replacement Kit, 250, R0325303
Tile Replacement Kit, 250, R0325303
SKU: R0325303
Laars
SKU: R0325303
Brand: Laars
$981.77 each
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Product Image of Mascot FT Fan, FT1715
Mascot FT Fan, FT1715
SKU: FT1715
Laars
SKU: FT1715
Brand: Laars
$155.69 each
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Product Image of Pilot Lead Assembly (Johnson), Nat, 20035401
Pilot Lead Assembly (Johnson), Nat, 20035401
SKU: 20035401
Laars
SKU: 20035401
Brand: Laars
$150.26 each
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Product Image of NG to LP Conversion Kit, 0-5000 ft., R2000307
$212.76 each
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Product Image of 24v 1 1/4" 7"in-4" Out Valve, RV0047700
24v 1 1/4" 7"in-4" Out Valve, RV0047700
SKU: RV0047700
Laars
SKU: RV0047700
Brand: Laars
$583.88 each
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Product Image of Ch Filter, FT1216
Ch Filter, FT1216
SKU: FT1216
Laars
SKU: FT1216
Brand: Laars
$40.96 each
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Product Image of 15 Draft Diverter, 11020102
15 Draft Diverter, 11020102
SKU: 11020102
Laars
SKU: 11020102
Brand: Laars
$200.12 each
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Product Image of Gas Supply Pipe, RP2051400
Gas Supply Pipe, RP2051400
SKU: RP2051400
Laars
SKU: RP2051400
Brand: Laars
$144.59 each
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Product Image of Strap-On Operating Control, 2400-018
Strap-On Operating Control, 2400-018
SKU: 2400-018
Laars
SKU: 2400-018
Brand: Laars
$111.21 each
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Product Image of Chamber, Front, 12C2003
Chamber, Front, 12C2003
SKU: 12C2003
Laars
SKU: 12C2003
Brand: Laars
$484.23 each
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Product Image of 1/4" Compression Nut, P0076100
1/4" Compression Nut, P0076100
SKU: P0076100
Laars
SKU: P0076100
Brand: Laars
$3.07 each
Out of Stock
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Product Image of Lower Rear Panel Assembly, 10660504
Lower Rear Panel Assembly, 10660504
SKU: 10660504
Laars
SKU: 10660504
Brand: Laars
$592.94 each
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Product Image of Rear Panel, Flue Collector, 10535501
Rear Panel, Flue Collector, 10535501
SKU: 10535501
Laars
SKU: 10535501
Brand: Laars
$151.05 each
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Product Image of Clip For Cold Water Inlet 2, FT1693
Clip For Cold Water Inlet 2, FT1693
SKU: FT1693
Laars
SKU: FT1693
Brand: Laars
$23.59 each
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Product Image of Middle Front Panel, 10662004
Middle Front Panel, 10662004
SKU: 10662004
Laars
SKU: 10662004
Brand: Laars
$115.09 each
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Product Image of Spark Generator, 30N3060
Spark Generator, 30N3060
SKU: 30N3060
Laars
SKU: 30N3060
Brand: Laars
$313.82 each
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Product Image of Wire Harness, R50D7406
Wire Harness, R50D7406
SKU: R50D7406
Laars
SKU: R50D7406
Brand: Laars
$407.65 each
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Product Image of Liquid Propane Pilot Burner (Standing Pilot), W0034400
$166.57 each
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Product Image of Fan Assembly, FT1714
Fan Assembly, FT1714
SKU: FT1714
Laars
SKU: FT1714
Brand: Laars
$300.21 each
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Product Image of 24v 1 1/4" Safety Shutoff Valve, RV0046700
24v 1 1/4" Safety Shutoff Valve, RV0046700
SKU: RV0046700
Laars
SKU: RV0046700
Brand: Laars
$513.23 each
In Stock
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Product Image of Burner, L2020600
Burner, L2020600
SKU: L2020600
Laars
SKU: L2020600
Brand: Laars
$3,263.08 each
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Product Image of Ch Return, Supply Connector, FT1215
Ch Return, Supply Connector, FT1215
SKU: FT1215
Laars
SKU: FT1215
Brand: Laars
$46.26 each
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Product Image of Lower Rear Panel Assembly, 10660503
Lower Rear Panel Assembly, 10660503
SKU: 10660503
Laars
SKU: 10660503
Brand: Laars
$576.67 each
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Product Image of Case Assembly, FT1832
Case Assembly, FT1832
SKU: FT1832
Laars
SKU: FT1832
Brand: Laars
$758.26 each
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Product Image of Clip For Cold Water Inlet 1, FT1692
Clip For Cold Water Inlet 1, FT1692
SKU: FT1692
Laars
SKU: FT1692
Brand: Laars
$23.59 each
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Product Image of Panel, Top Left, 30N3057
Panel, Top Left, 30N3057
SKU: 30N3057
Laars
SKU: 30N3057
Brand: Laars
$215.66 each
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Product Image of Wire Harness, R50D7402
Wire Harness, R50D7402
SKU: R50D7402
Laars
SKU: R50D7402
Brand: Laars
$369.14 each
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Product Image of 1" 2 Stage Nat. Safety Valve, RV0046600
1" 2 Stage Nat. Safety Valve, RV0046600
SKU: RV0046600
Laars
SKU: RV0046600
Brand: Laars
$406.70 each
In Stock
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Product Image of Header Gaskets (18), R0050800
Header Gaskets (18), R0050800
SKU: R0050800
Laars
SKU: R0050800
Brand: Laars
$60.49 each
In Stock
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Product Image of Baffle, 10534608
Baffle, 10534608
SKU: 10534608
Laars
SKU: 10534608
Brand: Laars
$22.12 each
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Product Image of 1” Packing, FT1691
1” Packing, FT1691
SKU: FT1691
Laars
SKU: FT1691
Brand: Laars
$23.09 each
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Product Image of Bracket, Hinge Brace, 30N3055
Bracket, Hinge Brace, 30N3055
SKU: 30N3055
Laars
SKU: 30N3055
Brand: Laars
$18.07 each
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Product Image of Baffle, 10534607
Baffle, 10534607
SKU: 10534607
Laars
SKU: 10534607
Brand: Laars
$18.97 each
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Product Image of O-ring P18, FT1687
O-ring P18, FT1687
SKU: FT1687
Laars
SKU: FT1687
Brand: Laars
$23.11 each
In Stock
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Product Image of Panel, Left, Rain SPlateter, 30N3054
Panel, Left, Rain SPlateter, 30N3054
SKU: 30N3054
Laars
SKU: 30N3054
Brand: Laars
$59.57 each
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Product Image of Heat Exchanger,2p,400,copper, R10570305
Heat Exchanger,2p,400,copper, R10570305
SKU: R10570305
Laars
SKU: R10570305
Brand: Laars
$2,686.44 each
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Product Image of Panel, Right, Rain SPlateter, 30N3053
Panel, Right, Rain SPlateter, 30N3053
SKU: 30N3053
Laars
SKU: 30N3053
Brand: Laars
$97.85 each
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Product Image of Heat Exchanger W/gasket , R10570304
Heat Exchanger W/gasket , R10570304
SKU: R10570304
Laars
SKU: R10570304
Brand: Laars
$2,352.19 each
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Product Image of Hinge Mounting Bracket, Right, 30N3051
Hinge Mounting Bracket, Right, 30N3051
SKU: 30N3051
Laars
SKU: 30N3051
Brand: Laars
$52.73 each
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Resources
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Articles
More About Laars
Founded in 1948, LAARS designs and manufactures high efficiency residential and commercial hydronic boilers, volume water heaters and commercial pool heaters at their Rochester NH, USA headquarters.
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Boiler (139)
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Tankless Heater (4)
Gas Valve (1)
Ignitor (11)
Miscellaneous (22)
ABS Fitting (1)
Control Board (1)
Control Module (2)
Flame Sensor (2)
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$1 to $5 (57)
$5 to $10 (64)
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