Shop Klein Tools
Filter menu expanded

Filters

172 items
Reset

SORT

Top Sellers
Default
Price ▲
Price ▼

Product Availability

Show In Stock Only (131)

Review Score

(33)
(1)

Price Range

$10 to $15 (1)
$20 to $25 (4)
$25 to $30 (4)
$30 to $35 (7)
$35 to $40 (12)
$40 to $45 (11)
$45 to $50 (10)
$50 to $60 (22)
$60 to $70 (13)
$70 to $80 (13)
See More
Grid
List

Resources

Questions?
MondayThursday
8am7:45pm
Friday
9am7:45pm
SaturdaySunday
9am5:45pm

Est. wait: 7+ min
Est. wait: 1 min
Response by Wed

or check out our Support Center
Compare
Product Image of 0.65" WC Spst Pressure Switch, 11U64
0.65" WC Spst Pressure Switch, 11U64
SKU: 11U64
Lennox
SKU: 11U64
Brand: Lennox
(6)
$29.85 each
In Stock
Fast Track Logo
Get 381 by Wed, May 14
In Stock
Fast Track Logo
Get 381 by Wed, May 14
Compare
Product Image of Dual Setting Pressure Switch, 14T64
Dual Setting Pressure Switch, 14T64
SKU: 14T64
Lennox
SKU: 14T64
Brand: Lennox
(12)
$36.30 each
In Stock
Fast Track Logo
Get 4 by Wed, May 14
In Stock
Fast Track Logo
Get 4 by Wed, May 14
Compare
Product Image of 1/4" WC Pressure Switch, 65W63
1/4" WC Pressure Switch, 65W63
SKU: 65W63
Lennox
SKU: 65W63
Brand: Lennox
(1)
$27.85 each
In Stock
Fast Track Logo
Get 8 by Wed, May 14
In Stock
Fast Track Logo
Get 8 by Wed, May 14
Compare
Product Image of Pressure Switch, 14A45
Pressure Switch, 14A45
SKU: 14A45
Lennox
SKU: 14A45
Brand: Lennox
(4)
$55.43 each
In Stock
Fast Track Logo
Get 10 by Wed, May 14
In Stock
Fast Track Logo
Get 10 by Wed, May 14
Compare
Product Image of -.68" Wc Spst Pressure Switch, 80W53
-.68" Wc Spst Pressure Switch, 80W53
SKU: 80W53
Lennox
SKU: 80W53
Brand: Lennox
(2)
$53.21 each
In Stock
Fast Track Logo
Get 11 by Wed, May 14
In Stock
Fast Track Logo
Get 11 by Wed, May 14
Compare
Product Image of High Pressure Switch, 93W01
High Pressure Switch, 93W01
SKU: 93W01
Lennox
SKU: 93W01
Brand: Lennox
(4)
$33.39 each
In Stock
Fast Track Logo
Get 8 by Wed, May 14
In Stock
Fast Track Logo
Get 8 by Wed, May 14
Compare
Product Image of 0.10"WC 1/4" Barb Connection SPST Pressure Switch, 15M20
$42.83 each
In Stock
Fast Track Logo
Get 22 by Wed, May 14
In Stock
Fast Track Logo
Get 22 by Wed, May 14
Compare
Product Image of SPST Pressure Switch, -.65" WC, 80W57
SPST Pressure Switch, -.65" WC, 80W57
SKU: 80W57
Lennox
SKU: 80W57
Brand: Lennox
(4)
$40.20 each
In Stock
Fast Track Logo
Get 15 by Wed, May 14
In Stock
Fast Track Logo
Get 15 by Wed, May 14
Compare
Product Image of -.70" WC Pressure Switch, 57W79
-.70" WC Pressure Switch, 57W79
SKU: 57W79
Lennox
SKU: 57W79
Brand: Lennox
(4)
$41.53 each
In Stock
Fast Track Logo
Get 12 by Wed, May 14
In Stock
Fast Track Logo
Get 12 by Wed, May 14
Compare
Product Image of Pressure Switch (.65" WC), 10U93
Pressure Switch (.65" WC), 10U93
SKU: 10U93
Lennox
SKU: 10U93
Brand: Lennox
$79.75 each
In Stock
Fast Track Logo
Get 17 by Wed, May 14
In Stock
Fast Track Logo
Get 17 by Wed, May 14
Compare
Product Image of -.90" WC SPST Pressure Switch, 10U94
-.90" WC SPST Pressure Switch, 10U94
SKU: 10U94
Lennox
SKU: 10U94
Brand: Lennox
(2)
$78.96 each
In Stock
Fast Track Logo
Get 14 by Wed, May 14
In Stock
Fast Track Logo
Get 14 by Wed, May 14
Compare
Product Image of 0.50/.85 Pressure Switch, 14A48
0.50/.85 Pressure Switch, 14A48
SKU: 14A48
Lennox
SKU: 14A48
Brand: Lennox
(1)
$58.97 each
In Stock
Fast Track Logo
Get 22 by Wed, May 14
In Stock
Fast Track Logo
Get 22 by Wed, May 14
Compare
Product Image of Pressure Switch - 590# Cut Out, 10W35
Pressure Switch - 590# Cut Out, 10W35
SKU: 10W35
Lennox
SKU: 10W35
Brand: Lennox
(1)
$41.68 each
In Stock
Fast Track Logo
Get 23 by Wed, May 14
In Stock
Fast Track Logo
Get 23 by Wed, May 14
Compare
Product Image of Pressure Switch, 14A43
Pressure Switch, 14A43
SKU: 14A43
Lennox
SKU: 14A43
Brand: Lennox
$60.43 each
In Stock
Fast Track Logo
Get 6 by Wed, May 14
In Stock
Fast Track Logo
Get 6 by Wed, May 14
Compare
Product Image of 1/4" Barb Connection SPST Pressure Switch, 34M77
$39.50 each
In Stock
Fast Track Logo
Get 2 by Wed, May 14
In Stock
Fast Track Logo
Get 2 by Wed, May 14
Compare
Product Image of 0.20"WC Dual 1/4" Barb Connection SPST Pressure Switch, 63K93
$90.95 each
In Stock
Fast Track Logo
Get 15 by Wed, May 14
In Stock
Fast Track Logo
Get 15 by Wed, May 14
Compare
Product Image of White Pressure Switch (0.50" WC), 73W76
$47.30 each
In Stock
Fast Track Logo
Get 9 by Wed, May 14
In Stock
Fast Track Logo
Get 9 by Wed, May 14
Compare
Product Image of 0.75"WC Dual 1/4" Barb Connection SPST Pressure Switch, 71K11
$154.55 each
In Stock
Fast Track Logo
Get 5 by Wed, May 14
In Stock
Fast Track Logo
Get 5 by Wed, May 14
Compare
Product Image of Pressure Switch (.40" WC), 26W76
Pressure Switch (.40" WC), 26W76
SKU: 26W76
Lennox
SKU: 26W76
Brand: Lennox
$29.46 each
In Stock
Fast Track Logo
Get 13 by Wed, May 14
In Stock
Fast Track Logo
Get 13 by Wed, May 14
Compare
Product Image of Pressure Switch 2 Stage, 69W56
Pressure Switch 2 Stage, 69W56
SKU: 69W56
Lennox
SKU: 69W56
Brand: Lennox
(1)
$48.31 each
In Stock
Fast Track Logo
Get 3 by Wed, May 14
In Stock
Fast Track Logo
Get 3 by Wed, May 14
Compare
Product Image of High Pressure Switch, 86M36
High Pressure Switch, 86M36
SKU: 86M36
Lennox
SKU: 86M36
Brand: Lennox
(2)
$48.11 each
In Stock
Fast Track Logo
Get 17 by Wed, May 14
In Stock
Fast Track Logo
Get 17 by Wed, May 14
Compare
Product Image of Dual 1/4" Barb Connection SPST Pressure Switch, 51W91
$43.65 each
In Stock
Fast Track Logo
Get 6 by Wed, May 14
In Stock
Fast Track Logo
Get 6 by Wed, May 14
Compare
Product Image of Vent Switch, 49L91
Vent Switch, 49L91
SKU: 49L91
Lennox
SKU: 49L91
Brand: Lennox
(1)
$77.39 each
In Stock
Fast Track Logo
Get 5 by Wed, May 14
In Stock
Fast Track Logo
Get 5 by Wed, May 14
Compare
Product Image of .40" WC Pressure Switch, R102614-01
$100.63 each
In Stock
Fast Track Logo
Get 14 by Wed, May 14
In Stock
Fast Track Logo
Get 14 by Wed, May 14
Compare
Product Image of 1" WC Pressure Switch, 51W92
1" WC Pressure Switch, 51W92
SKU: 51W92
Lennox
SKU: 51W92
Brand: Lennox
$51.45 each
In Stock
Fast Track Logo
Get 4 by Wed, May 14
In Stock
Fast Track Logo
Get 4 by Wed, May 14
Compare
Product Image of .47" WC Pressure Switch, 49L90
.47" WC Pressure Switch, 49L90
SKU: 49L90
Lennox
SKU: 49L90
Brand: Lennox
(2)
$82.30 each
In Stock
Fast Track Logo
Get 8 by Wed, May 14
In Stock
Fast Track Logo
Get 8 by Wed, May 14
Compare
Product Image of 60" Wc Spst Pressure Switch, 11U65
60" Wc Spst Pressure Switch, 11U65
SKU: 11U65
Lennox
SKU: 11U65
Brand: Lennox
(1)
$22.42 each
In Stock
Fast Track Logo
Get 14 by Wed, May 14
In Stock
Fast Track Logo
Get 14 by Wed, May 14
Compare
Product Image of Pressure Switch 101256-01 (0.85), 27W17
$62.84 each
In Stock
Fast Track Logo
Get 6 by Wed, May 14
In Stock
Fast Track Logo
Get 6 by Wed, May 14
Compare
Product Image of .55" W.C. Pressure Switch, 11U66
.55" W.C. Pressure Switch, 11U66
SKU: 11U66
Lennox
SKU: 11U66
Brand: Lennox
$23.30 each
In Stock
Fast Track Logo
Get 3 by Wed, May 14
In Stock
Fast Track Logo
Get 3 by Wed, May 14
Compare
Product Image of SPST Pressure Switch -.80" WC, 59W74
$41.67 each
In Stock
Fast Track Logo
Get 15 by Wed, May 14
In Stock
Fast Track Logo
Get 15 by Wed, May 14
Compare
Product Image of Low Ambient Kit, 34M72
Low Ambient Kit, 34M72
SKU: 34M72
Lennox
SKU: 34M72
Brand: Lennox
$97.85 each
In Stock
Fast Track Logo
Get 12 by Wed, May 14
In Stock
Fast Track Logo
Get 12 by Wed, May 14
Compare
Product Image of 1.71"WC Dual 1/4" Barb Connection SPST Pressure Switch, 57M67
$86.46 each
In Stock
Fast Track Logo
Get 136 by Wed, May 14
In Stock
Fast Track Logo
Get 136 by Wed, May 14
Compare
Product Image of 0.22"WC 1/4" Barb Connection SPST Pressure Switch, 34M73
$50.53 each
In Stock
Fast Track Logo
Get 2 by Wed, May 14
In Stock
Fast Track Logo
Get 2 by Wed, May 14
Compare
Product Image of 1/4" Barb Connection SPST Pressure Switch, 24W97
$61.26 each
In Stock
Fast Track Logo
Get 13 by Wed, May 14
In Stock
Fast Track Logo
Get 13 by Wed, May 14
Compare
Product Image of Pressure Switch w/ .86" WC, 34M76
Pressure Switch w/ .86" WC, 34M76
SKU: 34M76
Lennox
SKU: 34M76
Brand: Lennox
$32.37 each
In Stock
Fast Track Logo
Get 7 by Wed, May 14
In Stock
Fast Track Logo
Get 7 by Wed, May 14
Compare
Product Image of High Alt PSI Switch Kit 7501-10000ft, 14T65
$46.97 each
In Stock
Fast Track Logo
Get 7 by Wed, May 14
In Stock
Fast Track Logo
Get 7 by Wed, May 14
Compare
Product Image of Pressure Switch 2-Setting 90/1.50", 26W45
$71.46 each
In Stock
Fast Track Logo
Get 5 by Wed, May 14
In Stock
Fast Track Logo
Get 5 by Wed, May 14
Compare
Product Image of Low Ambient Switch (In 390, Out 250), 38M78
$38.28 each
In Stock
Fast Track Logo
Get 4 by Wed, May 14
In Stock
Fast Track Logo
Get 4 by Wed, May 14
Compare
Product Image of High Pressure Switch, 640-475 psi, 38M77
$45.07 each
In Stock
Fast Track Logo
Get 9 by Wed, May 14
In Stock
Fast Track Logo
Get 9 by Wed, May 14
Compare
Product Image of Hi Pressure Switch, 55W64
Hi Pressure Switch, 55W64
SKU: 55W64
Lennox
SKU: 55W64
Brand: Lennox
$44.11 each
In Stock
Fast Track Logo
Get 4 by Wed, May 14
In Stock
Fast Track Logo
Get 4 by Wed, May 14
Compare
Product Image of Liquid Line Bag Assembly Kit 10pak, 69J46
$184.78 each
In Stock
Fast Track Logo
Get 19 by Wed, May 14
In Stock
Fast Track Logo
Get 19 by Wed, May 14
Compare
Product Image of Pressure Switch w/ Manual Reset, 86H31
$54.56 each
In Stock
Fast Track Logo
Get 3 by Wed, May 14
In Stock
Fast Track Logo
Get 3 by Wed, May 14
Compare
Product Image of SPST Pressure Switch, -.60" WC, 80W52
$45.19 each
In Stock
Fast Track Logo
Get 1 by Wed, May 14
In Stock
Fast Track Logo
Get 1 by Wed, May 14
Compare
Product Image of Loss of Charge Pressure Switch, 84M96
$50.82 each
In Stock
Fast Track Logo
Get 8 by Wed, May 14
In Stock
Fast Track Logo
Get 8 by Wed, May 14
Compare
Product Image of 1.52"WC Pressure Switch, 12W53
1.52"WC Pressure Switch, 12W53
SKU: 12W53
Lennox
SKU: 12W53
Brand: Lennox
(1)
$100.82 each
In Stock
Fast Track Logo
Get 4 by Wed, May 14
In Stock
Fast Track Logo
Get 4 by Wed, May 14
Compare
Product Image of .6" WC Pressure Switch, 65W49
.6" WC Pressure Switch, 65W49
SKU: 65W49
Lennox
SKU: 65W49
Brand: Lennox
(1)
$71.38 each
In Stock
Fast Track Logo
Get 4 by Wed, May 14
In Stock
Fast Track Logo
Get 4 by Wed, May 14
Compare
Product Image of 2 Stage Pressure Switch, 36W77
2 Stage Pressure Switch, 36W77
SKU: 36W77
Lennox
SKU: 36W77
Brand: Lennox
(1)
$63.79 each
In Stock
Fast Track Logo
Get 3 by Wed, May 14
In Stock
Fast Track Logo
Get 3 by Wed, May 14
Compare
Product Image of 4 Ft. Pressure Switch Tubing, 26L95
$34.57 each
In Stock
Fast Track Logo
Get 7 by Wed, May 14
In Stock
Fast Track Logo
Get 7 by Wed, May 14
Filter & Sort
172 items
Reset

SORT

Top Sellers
Default
Price ▲
Price ▼

Product Availability

Show In Stock Only (131)

Review Score

(33)
(1)

Price Range

$10 to $15 (1)
$20 to $25 (4)
$25 to $30 (4)
$30 to $35 (7)
$35 to $40 (12)
$40 to $45 (11)
$45 to $50 (10)
$50 to $60 (22)
$60 to $70 (13)
$70 to $80 (13)
See More
Clear All