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Limit Switches (6)
Rollout Switches (1)
Pressure Switches (13)
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HVAC Supplies
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Armstrong Air Parts
Armstrong Air Switches
Armstrong Air Switches
34 items
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R101432-13 Compare Checkbox
Compare
Pressure Switch .60" wc (Brown), R101432-13
SKU:
R101432-13
Armstrong Air
SKU:
R101432-13
Brand:
Armstrong Air
(9)
–
+
$67.23
each
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In Stock
Get 12 by
Tue, Jul 7
Total Available: 34
In Stock
Get 12 by
Tue, Jul 7
Total Available: 34
Add to List
R102463-01 Compare Checkbox
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SPST Pressure Switch (-.10" WC), R102463-01
SKU:
R102463-01
Armstrong Air
SKU:
R102463-01
Brand:
Armstrong Air
(2)
–
+
$40.67
each
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In Stock
Get 7 by
Tue, Jul 7
Total Available: 28
In Stock
Get 7 by
Tue, Jul 7
Total Available: 28
Add to List
R101082-01 Compare Checkbox
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L145-40f Limit Switch , R101082-01
SKU:
R101082-01
Armstrong Air
SKU:
R101082-01
Brand:
Armstrong Air
–
+
$17.31
each
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In Stock
Get 6 by
Wed, Jul 8
Total Available: 19
In Stock
Get 6 by
Wed, Jul 8
Total Available: 19
Add to List
R102613-02 Compare Checkbox
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Furnace Draft Air Pressure Switch, 2 Stage (.45" WC/1.00" WC), R102613-02
SKU:
R102613-02
Armstrong Air
SKU:
R102613-02
Brand:
Armstrong Air
–
+
$88.57
each
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In Stock
Get 2 by
Tue, Jul 7
Total Available: 8
In Stock
Get 2 by
Tue, Jul 7
Total Available: 8
Add to List
R45694-007 Compare Checkbox
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Pressure Switch .35" WC, R45694-007
SKU:
R45694-007
Armstrong Air
SKU:
R45694-007
Brand:
Armstrong Air
(1)
–
+
$63.23
each
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In Stock
Get 2 by
Tue, Jul 7
Total Available: 10
In Stock
Get 2 by
Tue, Jul 7
Total Available: 10
Add to List
R40923-015 Compare Checkbox
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L130-40F Limit Switch, R40923-015
SKU:
R40923-015
Armstrong Air
SKU:
R40923-015
Brand:
Armstrong Air
(1)
–
+
$26.20
each
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In Stock
Get 6 by
Tue, Jul 7
Total Available: 81
In Stock
Get 6 by
Tue, Jul 7
Total Available: 81
Add to List
IS203655708 Compare Checkbox
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.65"Wc SPST 1/4" Barb Connection Pressure Switch, IS203655708
SKU:
IS203655708
Heil Quaker (ICP)
SKU:
IS203655708
Brand:
Heil Quaker (ICP)
–
+
$74.59
each
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In Stock
Get 2 by
Tue, Jul 7
Total Available: 9
In Stock
Get 2 by
Tue, Jul 7
Total Available: 9
Add to List
R102613-01 Compare Checkbox
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Pressure Switch 2-STG .45/.80, R102613-01
SKU:
R102613-01
Armstrong Air
SKU:
R102613-01
Brand:
Armstrong Air
–
+
$70.67
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jul 7
Total Available: 8
In Stock
Get 1 by
Tue, Jul 7
Total Available: 8
Add to List
R100306-02 Compare Checkbox
Compare
.3"wc Pressure Switch, R100306-02
SKU:
R100306-02
Armstrong Air
SKU:
R100306-02
Brand:
Armstrong Air
–
+
$49.41
each
ADD TO CART
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In Stock
Get 2 by
Tue, Jul 7
Total Available: 4
In Stock
Get 2 by
Tue, Jul 7
Total Available: 4
Add to List
R101432-15 Compare Checkbox
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SPST Pressure Switch -.85" wc, R101432-15
SKU:
R101432-15
Armstrong Air
SKU:
R101432-15
Brand:
Armstrong Air
–
+
$32.17
each
ADD TO CART
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In Stock
Get 1 by
Tue, Jul 7
Total Available: 10
In Stock
Get 1 by
Tue, Jul 7
Total Available: 10
Add to List
R102699-01 Compare Checkbox
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Pressure Switch .60" wc, R102699-01
SKU:
R102699-01
Armstrong Air
SKU:
R102699-01
Brand:
Armstrong Air
(2)
–
+
$73.66
each
ADD TO CART
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In Stock
Get 2 by
Tue, Jul 7
Total Available: 6
In Stock
Get 2 by
Tue, Jul 7
Total Available: 6
Add to List
R40154B004 Compare Checkbox
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Limit Switch, R40154B004
SKU:
R40154B004
Armstrong Air
SKU:
R40154B004
Brand:
Armstrong Air
(1)
–
+
$59.72
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jul 7
Total Available: 7
In Stock
Get 2 by
Tue, Jul 7
Total Available: 7
Add to List
R604221-01 Compare Checkbox
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Door Switch, R604221-01
SKU:
R604221-01
Armstrong Air
SKU:
R604221-01
Brand:
Armstrong Air
–
+
$50.63
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 8
In Stock
Get 1 by
Wed, Jul 8
Add to List
R100087-10 Compare Checkbox
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590-418# High Pressure Switch, R100087-10
SKU:
R100087-10
Armstrong Air
SKU:
R100087-10
Brand:
Armstrong Air
–
+
$35.72
each
ADD TO CART
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In Stock
Get 5 by
Wed, Jul 8
In Stock
Get 5 by
Wed, Jul 8
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R37520B016 Compare Checkbox
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Rollout Switch, R37520B016
SKU:
R37520B016
Armstrong Air
SKU:
R37520B016
Brand:
Armstrong Air
–
+
$16.64
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 8
In Stock
Get 1 by
Wed, Jul 8
Add to List
R100684-04 Compare Checkbox
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SPST Pressure Switch .65" wc, R100684-04
SKU:
R100684-04
Armstrong Air
SKU:
R100684-04
Brand:
Armstrong Air
–
+
$55.21
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Jul 8
In Stock
Get 2 by
Wed, Jul 8
Add to List
R110070005 Compare Checkbox
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L145-40f Limit Switch, R110070005
SKU:
R110070005
Armstrong Air
SKU:
R110070005
Brand:
Armstrong Air
–
+
$30.86
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Jul 8
In Stock
Get 4 by
Wed, Jul 8
Add to List
R37520B009 Compare Checkbox
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300F M/R SPST Rollout Switch, R37520B009
SKU:
R37520B009
Armstrong Air
SKU:
R37520B009
Brand:
Armstrong Air
(1)
–
+
$15.65
each
ADD TO CART
Add to List
In Stock
Get 1 by
Thu, Jul 9
In Stock
Get 1 by
Thu, Jul 9
Add to List
R102699-02 Compare Checkbox
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SPST Pressure Switch -.70" wc, R102699-02
SKU:
R102699-02
Armstrong Air
SKU:
R102699-02
Brand:
Armstrong Air
–
+
$97.31
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jul 7
Total Available: 10
In Stock
Get 2 by
Tue, Jul 7
Total Available: 10
Add to List
R101432-16 Compare Checkbox
Compare
SPST Pressure Switch -.55" wc, R101432-16
SKU:
R101432-16
Armstrong Air
SKU:
R101432-16
Brand:
Armstrong Air
–
+
$51.70
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jul 8
In Stock
Get 3 by
Wed, Jul 8
Add to List
R40154B025 Compare Checkbox
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L130F-30 Limit Switch, R40154B025
SKU:
R40154B025
Armstrong Air
SKU:
R40154B025
Brand:
Armstrong Air
–
+
$117.58
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 8
In Stock
Get 1 by
Wed, Jul 8
Add to List
R100323-02 Compare Checkbox
Compare
Low Pressure Switch, R100323-02
SKU:
R100323-02
Armstrong Air
SKU:
R100323-02
Brand:
Armstrong Air
–
+
$111.22
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
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R40154B023 Compare Checkbox
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Blue/green Limit Control, R40154B023
SKU:
R40154B023
Armstrong Air
SKU:
R40154B023
Brand:
Armstrong Air
–
+
$97.73
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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R40154B002 Compare Checkbox
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130-160F Auto Limit Switch, R40154B002
SKU:
R40154B002
Armstrong Air
SKU:
R40154B002
Brand:
Armstrong Air
–
+
$43.10
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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R40154B024 Compare Checkbox
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L140f-30 Limit Switch, R40154B024
SKU:
R40154B024
Armstrong Air
SKU:
R40154B024
Brand:
Armstrong Air
–
+
$99.80
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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R76729900 Compare Checkbox
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Door Switch, R76729900
SKU:
R76729900
Armstrong Air
SKU:
R76729900
Brand:
Armstrong Air
–
+
$44.23
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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R01150A008 Compare Checkbox
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120-250F Auto Limit Switch, R01150A008
SKU:
R01150A008
Armstrong Air
SKU:
R01150A008
Brand:
Armstrong Air
–
+
$80.72
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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R38094B004 Compare Checkbox
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Diff. Pressure Switch, R38094B004
SKU:
R38094B004
Armstrong Air
SKU:
R38094B004
Brand:
Armstrong Air
–
+
$84.33
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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R46105-026 Compare Checkbox
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Limit Switch, R46105-026
SKU:
R46105-026
Armstrong Air
SKU:
R46105-026
Brand:
Armstrong Air
–
+
$9.70
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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R37520B017 Compare Checkbox
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Thermal Rollout Switch, R37520B017
SKU:
R37520B017
Armstrong Air
SKU:
R37520B017
Brand:
Armstrong Air
–
+
$10.55
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
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R101432-12 Compare Checkbox
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Air Pressure Switch .45" wc, R101432-12
SKU:
R101432-12
Armstrong Air
SKU:
R101432-12
Brand:
Armstrong Air
(1)
–
+
$64.20
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 8
Total Available: 4
In Stock
Get 1 by
Wed, Jul 8
Total Available: 4
Add to List
R110000245 Compare Checkbox
Compare
80-140F Auto Limit Switch, R110000245
SKU:
R110000245
Armstrong Air
SKU:
R110000245
Brand:
Armstrong Air
–
+
$30.21
each
ADD TO CART
Add to List
In Stock
Get 6 by
Wed, Jul 8
In Stock
Get 6 by
Wed, Jul 8
Add to List
20274507 Compare Checkbox
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High Altitude Pressure Switch, 20274507
SKU:
20274507
Armstrong Air
SKU:
20274507
Brand:
Armstrong Air
–
+
$71.79
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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R20558703 Compare Checkbox
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Pressure Switch -0.30v, R20558703
SKU:
R20558703
Armstrong Air
SKU:
R20558703
Brand:
Armstrong Air
–
+
$58.23
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Aug 4 - Tue, Sep 1
Backorder
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Tue, Aug 4 - Tue, Sep 1
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