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Pressure Switches & Controls

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Product Image of Low Ambient Switch (In 390, Out 250), 38M78
Low Ambient Switch (In 390, Out 250), 38M78
SKU: 38M78
Lennox
SKU: 38M78
Brand: Lennox
$34.45 each
In Stock
Get 17 by Wed, Jun 10
In Stock
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Product Image of Pressure Switch 2-Setting 90/1.50", 26W45
Pressure Switch 2-Setting 90/1.50", 26W45
SKU: 26W45
Lennox
SKU: 26W45
Brand: Lennox
$70.01 each
In Stock
Get 2 by Tue, Jun 9
In Stock
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Product Image of 2 Stage Pressure Switch, 64W86
2 Stage Pressure Switch, 64W86
SKU: 64W86
Lennox
SKU: 64W86
Brand: Lennox
$51.80 each
In Stock
Get 4 by Tue, Jun 9
In Stock
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Product Image of Loss of Charge Pressure Switch, 84M96
Loss of Charge Pressure Switch, 84M96
SKU: 84M96
Lennox
SKU: 84M96
Brand: Lennox
$47.04 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of 1.61"WC 1/4" Barb Connection SPST Pressure Switch, 92L21
1.61"WC 1/4" Barb Connection SPST Pressure Switch, 92L21
SKU: 92L21
Lennox
SKU: 92L21
Brand: Lennox
(1)
$93.68 each
In Stock
Get 2 by Tue, Jun 9
In Stock
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Product Image of Pressure Switch w/ Manual Reset, 86H31
Pressure Switch w/ Manual Reset, 86H31
SKU: 86H31
Lennox
SKU: 86H31
Brand: Lennox
(1)
$54.93 each
In Stock
Get 20 by Wed, Jun 10
In Stock
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Product Image of High Altitude Pressure Switch Kit .85, 11U71
High Altitude Pressure Switch Kit .85, 11U71
SKU: 11U71
Lennox
SKU: 11U71
Brand: Lennox
$41.12 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of 2 Stage Pressure Switch, .90/1.50" WC, 24W50
2 Stage Pressure Switch, .90/1.50" WC, 24W50
SKU: 24W50
Lennox
SKU: 24W50
Brand: Lennox
(1)
$72.69 each
In Stock
Get 3 by Tue, Jun 9
In Stock
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Product Image of 2 Stage Pressure Switch, .55/.95" WC, 26W42
2 Stage Pressure Switch, .55/.95" WC, 26W42
SKU: 26W42
Lennox
SKU: 26W42
Brand: Lennox
$52.63 each
In Stock
Get 2 by Tue, Jun 9
In Stock
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Product Image of .50/.85" 2 Stage Pressure Switch, 63W39
.50/.85" 2 Stage Pressure Switch, 63W39
SKU: 63W39
Lennox
SKU: 63W39
Brand: Lennox
$84.18 each
In Stock
Get 12 by Wed, Jun 10
In Stock
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Product Image of 0.33"WC 1/4" Barb Connection SPST Pressure Switch, 34M74
0.33"WC 1/4" Barb Connection SPST Pressure Switch, 34M74
SKU: 34M74
Lennox
SKU: 34M74
Brand: Lennox
(1)
$40.42 each
In Stock
Get 2 by Tue, Jun 9
In Stock
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Product Image of SPST Pressure Switch .75" WC, 11J14
SPST Pressure Switch .75" WC, 11J14
SKU: 11J14
Lennox
SKU: 11J14
Brand: Lennox
$83.97 each
In Stock
Get 4 by Tue, Jun 9
In Stock
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Product Image of .40" WC Pressure Switch, R102614-01
.40" WC Pressure Switch, R102614-01
SKU: R102614-01
Armstrong Air
SKU: R102614-01
Brand: Armstrong Air
(1)
$83.35 each
In Stock
Get 3 by Tue, Jun 9
In Stock
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Product Image of 0.47"WC 1/4" Barb Connection SPST Pressure Switch, 88K90
0.47"WC 1/4" Barb Connection SPST Pressure Switch, 88K90
SKU: 88K90
Lennox
SKU: 88K90
Brand: Lennox
$84.89 each
In Stock
Get 2 by Wed, Jun 10
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Product Image of SPST Pressure Switch, .43" WC, 15W56
SPST Pressure Switch, .43" WC, 15W56
SKU: 15W56
Lennox
SKU: 15W56
Brand: Lennox
$40.04 each
In Stock
Get 3 by Tue, Jun 9
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Product Image of Pressure Switch 2 Stage, 73W35
Pressure Switch 2 Stage, 73W35
SKU: 73W35
Lennox
SKU: 73W35
Brand: Lennox
$50.92 each
In Stock
Get 2 by Tue, Jun 9
In Stock
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Product Image of 2 Stage SPST Pressure Switch, -.65/1.15" WC, 26W46
2 Stage SPST Pressure Switch, -.65/1.15" WC, 26W46
SKU: 26W46
Lennox
SKU: 26W46
Brand: Lennox
$64.83 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of Hi-pressure 650 PSI Cutout Switch, 69M18
Hi-pressure 650 PSI Cutout Switch, 69M18
SKU: 69M18
Lennox
SKU: 69M18
Brand: Lennox
$53.29 each
In Stock
Get 2 by Tue, Jun 9
In Stock
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Product Image of High Pressure Switch, 27W13
High Pressure Switch, 27W13
SKU: 27W13
Lennox
SKU: 27W13
Brand: Lennox
$36.99 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of Pressure Switch, 10J73
Pressure Switch, 10J73
SKU: 10J73
Lennox
SKU: 10J73
Brand: Lennox
$17.88 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of Low Ambient Control Kit, 54M89
Low Ambient Control Kit, 54M89
SKU: 54M89
Lennox
SKU: 54M89
Brand: Lennox
$197.99 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of 1.41"WC Dual 1/4" Barb Connection SPST Pressure Switch, 57M66
1.41"WC Dual 1/4" Barb Connection SPST Pressure Switch, 57M66
SKU: 57M66
Lennox
SKU: 57M66
Brand: Lennox
$128.38 each
In Stock
Get 2 by Wed, Jun 10
In Stock
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Product Image of Pressure Switch SPST -40/185F, 88W59
Pressure Switch SPST -40/185F, 88W59
SKU: 88W59
Lennox
SKU: 88W59
Brand: Lennox
$47.52 each
In Stock
Get 7 by Tue, Jun 9
In Stock
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Product Image of .40" WC Dual 1/4" Barb Connection SPST Pressure Switch, 12L46
.40" WC Dual 1/4" Barb Connection SPST Pressure Switch, 12L46
SKU: 12L46
Lennox
SKU: 12L46
Brand: Lennox
$104.24 each
In Stock
Get 1 by Wed, Jun 10
In Stock
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Product Image of Pressure Switch 2-Setting .20"/.45" WC, 18M63
Pressure Switch 2-Setting .20"/.45" WC, 18M63
SKU: 18M63
Lennox
SKU: 18M63
Brand: Lennox
$132.52 each
In Stock
Get 3 by Tue, Jun 9
In Stock
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Product Image of Suction Pressure Switch, 79J08
Suction Pressure Switch, 79J08
SKU: 79J08
Lennox
SKU: 79J08
Brand: Lennox
$92.64 each
In Stock
Get 21 by Wed, Jun 10
In Stock
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Product Image of 675-490psi High Pressure Switch, 10U40
675-490psi High Pressure Switch, 10U40
SKU: 10U40
Lennox
SKU: 10U40
Brand: Lennox
$59.13 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of Dual 1/4" Barb Connection SPST Pressure Switch, 51W90
Dual 1/4" Barb Connection SPST Pressure Switch, 51W90
SKU: 51W90
Lennox
SKU: 51W90
Brand: Lennox
$41.29 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of 1.12" WC N/O Pressure Switch, 51W93
1.12" WC N/O Pressure Switch, 51W93
SKU: 51W93
Lennox
SKU: 51W93
Brand: Lennox
$37.44 each
In Stock
Get 4 by Tue, Jun 9
In Stock
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Product Image of Pressure Switch (.31), 24W98
Pressure Switch (.31), 24W98
SKU: 24W98
Lennox
SKU: 24W98
Brand: Lennox
$81.70 each
In Stock
Get 13 by Wed, Jun 10
In Stock
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Product Image of 0.29"WC 1/4" Barb Connection SPST Pressure Switch, 80K26
0.29"WC 1/4" Barb Connection SPST Pressure Switch, 80K26
SKU: 80K26
Lennox
SKU: 80K26
Brand: Lennox
$155.14 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of Low Ambient Pressure Switch, 79J07
Low Ambient Pressure Switch, 79J07
SKU: 79J07
Lennox
SKU: 79J07
Brand: Lennox
$63.87 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of .65/1.15" Wc 2stage Pressure Switch, 24W51
.65/1.15" Wc 2stage Pressure Switch, 24W51
SKU: 24W51
Lennox
SKU: 24W51
Brand: Lennox
$94.76 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of 3"WC Dual 1/4" Barb Connection SPST Pressure Switch, 58H31
3"WC Dual 1/4" Barb Connection SPST Pressure Switch, 58H31
SKU: 58H31
Lennox
SKU: 58H31
Brand: Lennox
$266.15 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of SPST Pressure Switch, .27" WC, 78W57
SPST Pressure Switch, .27" WC, 78W57
SKU: 78W57
Lennox
SKU: 78W57
Brand: Lennox
$237.17 each
In Stock
Get 1 by Wed, Jun 10
In Stock
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Product Image of Pressure Switch (90F Close, 40F Open), 38M76
Pressure Switch (90F Close, 40F Open), 38M76
SKU: 38M76
Lennox
SKU: 38M76
Brand: Lennox
$35.57 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
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Product Image of M/R High Pressure Switch, 10M51
M/R High Pressure Switch, 10M51
SKU: 10M51
Lennox
SKU: 10M51
Brand: Lennox
$45.99 each
In Stock
Get 10 by Wed, Jun 10
In Stock
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Product Image of Low Ambient Switch, 59W35
Low Ambient Switch, 59W35
SKU: 59W35
Lennox
SKU: 59W35
Brand: Lennox
$28.67 each
In Stock
Get 9 by Wed, Jun 10
In Stock
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Product Image of Pressure Switch Tubing, 98L78
Pressure Switch Tubing, 98L78
SKU: 98L78
Lennox
SKU: 98L78
Brand: Lennox
$83.58 each
In Stock
Get 3 by Wed, Jun 10
In Stock
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Product Image of Low Inlet Pressure Switch, 84M92
Low Inlet Pressure Switch, 84M92
SKU: 84M92
Lennox
SKU: 84M92
Brand: Lennox
$140.03 each
In Stock
Get 1 by Thu, Jun 11
In Stock
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Product Image of 2 Stage Hi Alt Pressure Switch, .9/1.2" WC, 26W86
2 Stage Hi Alt Pressure Switch, .9/1.2" WC, 26W86
SKU: 26W86
Lennox
SKU: 26W86
Brand: Lennox
$64.49 each
In Stock
Get 2 by Tue, Jun 9
In Stock
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Product Image of .25" WC Pressure Switch SPST - No, 19L57
.25" WC Pressure Switch SPST - No, 19L57
SKU: 19L57
Lennox
SKU: 19L57
Brand: Lennox
(1)
$104.49 each
In Stock
Get 3 by Wed, Jun 10
In Stock
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Product Image of 0.55"WC 1/4" Barb Connection SPST Pressure Switch, 67K30
0.55"WC 1/4" Barb Connection SPST Pressure Switch, 67K30
SKU: 67K30
Lennox
SKU: 67K30
Brand: Lennox
(2)
$110.85 each
In Stock
Get 3 by Tue, Jun 9
In Stock
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Product Image of High Pressure Switch, 98M69
High Pressure Switch, 98M69
SKU: 98M69
Lennox
SKU: 98M69
Brand: Lennox
$27.21 each
In Stock
Get 2 by Wed, Jun 10
In Stock
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Product Image of Pressure Switch Tubing Kit, 14M89
Pressure Switch Tubing Kit, 14M89
SKU: 14M89
Lennox
SKU: 14M89
Brand: Lennox
$55.52 each
In Stock
Get 5 by Wed, Jun 10
In Stock
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Product Image of Low Pressure Switch, 85C23
Low Pressure Switch, 85C23
SKU: 85C23
Lennox
SKU: 85C23
Brand: Lennox
$45.94 each
In Stock
Get 1 by Tue, Jun 9
In Stock
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Product Image of 1.25"WC 1/4" Barb Connection SPST Pressure Switch, 82M33
1.25"WC 1/4" Barb Connection SPST Pressure Switch, 82M33
SKU: 82M33
Lennox
SKU: 82M33
Brand: Lennox
$86.45 each
In Stock
Get 2 by Wed, Jun 10
In Stock
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Product Image of Pressure Switch, 4.5" WC, 33J88
Pressure Switch, 4.5" WC, 33J88
SKU: 33J88
Lennox
SKU: 33J88
Brand: Lennox
$188.45 each
In Stock
Get 4 by Tue, Jun 9
In Stock
Get 4 by Tue, Jun 9
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