Apply to be a TradeMaster!
Filter menu expanded

Filters

165 items
Reset

SORT

Product Availability

Show In Stock Only (136)

Review Score

(38)
(1)

Price Range

$15 to $20 (2)
$20 to $25 (3)
$25 to $30 (9)
$30 to $35 (8)
$35 to $40 (15)
$40 to $45 (8)
$45 to $50 (8)
$50 to $60 (19)
$60 to $70 (14)
$70 to $80 (6)
Grid
List
Compare
Product Image of 2 Stage Pressure Switch, 26W85
$117.45 each
In Stock
Get 6 by Wed, Jun 10
In Stock
Get 6 by Wed, Jun 10
Compare
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
Compare
Product Image of Bacnet Replacement Kit, 59W51
Bacnet Replacement Kit, 59W51
SKU: 59W51
Lennox
SKU: 59W51
Brand: Lennox
$1,012.77 each
In Stock
Get 15 by Wed, Jun 10
In Stock
Get 15 by Wed, Jun 10
Compare
Product Image of Low Ambient Pressure Switch, 18J74
$62.08 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Lo Pressure Switch, 59W33
Lo Pressure Switch, 59W33
SKU: 59W33
Lennox
SKU: 59W33
Brand: Lennox
$45.59 each
In Stock
Get 16 by Wed, Jun 10
In Stock
Get 16 by Wed, Jun 10
Compare
Product Image of Pressure Switch Tubing, 71L17
Pressure Switch Tubing, 71L17
SKU: 71L17
Lennox
SKU: 71L17
Brand: Lennox
$28.04 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of 0.58"WC Dual 1/4" Barb Connection SPST Pressure Switch, 49L92
$107.00 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of SPST Pressure Switch 1.35" WC, 12W49
$50.58 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of .74/-.41 Pressure Switch, 14A51
.74/-.41 Pressure Switch, 14A51
SKU: 14A51
Lennox
SKU: 14A51
Brand: Lennox
$66.51 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of SPST Pressure Switch .80" WC, 60L03
SPST Pressure Switch .80" WC, 60L03
SKU: 60L03
Lennox
SKU: 60L03
Brand: Lennox
(1)
$176.02 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of Pressure Switch Replacement, 75M22
$154.11 each
In Stock
Get 3 by Tue, Jun 9
In Stock
Get 3 by Tue, Jun 9
Compare
Product Image of Pressure Switch 1.95" WC, 38M64
Pressure Switch 1.95" WC, 38M64
SKU: 38M64
Lennox
SKU: 38M64
Brand: Lennox
$37.64 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of Blocked Vent Switch (120V, 280°F), 71G15
$37.79 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of Low Ambient Cutoff, 45F08
Low Ambient Cutoff, 45F08
SKU: 45F08
Lennox
SKU: 45F08
Brand: Lennox
$43.31 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of Pressure Switch Tubing, 14M88
Pressure Switch Tubing, 14M88
SKU: 14M88
Lennox
SKU: 14M88
Brand: Lennox
$60.16 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 2 Stage Pressure Switch, 63W40
2 Stage Pressure Switch, 63W40
SKU: 63W40
Lennox
SKU: 63W40
Brand: Lennox
$69.27 each
In Stock
Get 102 by Wed, Jun 10
In Stock
Get 102 by Wed, Jun 10
Compare
Product Image of Pressure Switch, .75" WC, 4501-7500 Ft. Alt., 75M20
$95.02 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of C/O High Pressure Switch, 640 psig, 49M50
$90.47 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of Dual 1/4" Barb Connection SPST Pressure Switch, 52M40
$93.65 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Pressure Switch, 80W58
Pressure Switch, 80W58
SKU: 80W58
Lennox
SKU: 80W58
Brand: Lennox
$59.15 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Induced Draft Pressure Switch, 24L51
$78.10 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of Pressure Switch 450#, 80K52
Pressure Switch 450#, 80K52
SKU: 80K52
Lennox
SKU: 80K52
Brand: Lennox
$119.08 each
In Stock
Get 12 by Wed, Jun 10
In Stock
Get 12 by Wed, Jun 10
Compare
Product Image of 0.85" WC Spst Pressure Switch, 97J69
$110.46 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of SPST Pressure Switch 1.15" WC, 20J97
$62.93 each
In Stock
Get 3 by Wed, Jun 10
In Stock
Get 3 by Wed, Jun 10
Compare
Product Image of Pressure Switch Replacement, 24L22
$53.74 each
In Stock
Get 6 by Wed, Jun 10
In Stock
Get 6 by Wed, Jun 10
Compare
Product Image of .34" WC Pressure Switch, 67K32
.34" WC Pressure Switch, 67K32
SKU: 67K32
Lennox
SKU: 67K32
Brand: Lennox
(1)
$155.64 each
In Stock
Get 3 by Wed, Jun 10
In Stock
Get 3 by Wed, Jun 10
Compare
Product Image of 0.43"WC 1/4" Barb Connection SPST Pressure Switch, 80K28
$100.58 each
In Stock
Get 4 by Wed, Jun 10
In Stock
Get 4 by Wed, Jun 10
Compare
Product Image of Pressure Switch 1.6" WC SPDT N.O., 51M87
$191.94 each
In Stock
Get 3 by Wed, Jun 10
In Stock
Get 3 by Wed, Jun 10
Compare
Product Image of 2 Stage Pressure Switch, .50/.85" WC, 26W41
$137.59 each
In Stock
Get 3 by Wed, Jun 10
In Stock
Get 3 by Wed, Jun 10
Compare
Product Image of High Pressure M/r Switch, 10K56
High Pressure M/r Switch, 10K56
SKU: 10K56
Lennox
SKU: 10K56
Brand: Lennox
$66.24 each
In Stock
Get 6 by Wed, Jun 10
In Stock
Get 6 by Wed, Jun 10
Compare
Product Image of Low Pressure Switch (40 psi Close, 15 psi Open), 17W14
$46.30 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Cutoff Plate, 80K00
Cutoff Plate, 80K00
SKU: 80K00
Lennox
SKU: 80K00
Brand: Lennox
$450.13 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Pressure Switch Tubing Kit, 47M84
Pressure Switch Tubing Kit, 47M84
SKU: 47M84
Lennox
SKU: 47M84
Brand: Lennox
$84.20 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of High Altitude Pressure Switch, 88J80
High Altitude Pressure Switch, 88J80
SKU: 88J80
Lennox
SKU: 88J80
Brand: Lennox
(1)
$293.50 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of High Alt Pressure Switch > 7500, 56L32
$148.02 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of 0.24"WC 1/4" Barb Connection SPST Pressure Switch, 80K25
$167.43 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of .55" WC Pressure Switch, 15P85
.55" WC Pressure Switch, 15P85
SKU: 15P85
Lennox
SKU: 15P85
Brand: Lennox
$33.84 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of 2 Stage Pressure Switch, 18M62
2 Stage Pressure Switch, 18M62
SKU: 18M62
Lennox
SKU: 18M62
Brand: Lennox
$249.51 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of 0.46"WC 1/4" Barb Connection SPST Pressure Switch, 33J89
$446.80 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Pressure Switch, 31L11
Pressure Switch, 31L11
SKU: 31L11
Lennox
SKU: 31L11
Brand: Lennox
$133.56 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Low Ambient Control, 54W16
Low Ambient Control, 54W16
SKU: 54W16
Lennox
SKU: 54W16
Brand: Lennox
$196.68 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 0.49"WC 1/4" Barb Connection SPST Pressure Switch, 60L23
$214.20 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of HI ALT Pressure Switch 0.45" WC, 60M35
$102.51 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Pressure Control Replacement, 68493
$176.73 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of .50" WC Pressure Switch SPST, 10F76
$92.97 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Cold End Header Box Kit, 10F95
Cold End Header Box Kit, 10F95
SKU: 10F95
Lennox
SKU: 10F95
Brand: Lennox
$189.57 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Low Pressure Switch, 15C83
Low Pressure Switch, 15C83
SKU: 15C83
Lennox
SKU: 15C83
Brand: Lennox
$49.58 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Low Ambient Kit, 44W18
Low Ambient Kit, 44W18
SKU: 44W18
Lennox
SKU: 44W18
Brand: Lennox
$225.71 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5