Siemens

Siemens HVAC Parts

There are thousands of Siemens products to choose from. We are currently adding products to our new online inventory. To better help you find the parts you are looking for, please find the following steps to find the right part:

1. Type the Siemens part number you are looking for in our search bar, on the top right of this page.

2. If you still need help fill in the Request Tab on the right, or call our Customer Support.

We look forward to helping you!

255-01126

255-01126 Siemens 1/2" NO 2WAY 4.0CV VALVE AND ACT Learn More
Regular Price: $241.66

Discount Price $193.33
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255-01123

255-01123 Siemens 24V, 0-10VOLT NSR COMPLETE VALVE & ACTUATOR 1/2" 2.5CV N/O BRASS FXF Learn More
Regular Price: $242.26

Discount Price $193.81
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255-01114

255-01114 Siemens 1" 2-Way Normally Closed, Bronze, OR, FxF, CV 10.0 Learn More
Regular Price: $300.53

Discount Price $240.42
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251-050

251-050 Siemens High Sensitivity Sw SPDT Learn More
Regular Price: $15.94

Discount Price $12.75
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251-0006

251-0006 Siemens Sw Pres El 1 Stg 1.5 Psi No Learn More
Regular Price: $76.15

Discount Price $60.92
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247-00513

247-00513 Siemens 1" ZONE VALVE Learn More
Regular Price: $122.31

Discount Price $80.85
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246-00231

246-00231 Siemens 1/2 ZONE VALVE Learn More
Regular Price: $113.44

Discount Price $74.98
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245-00211

245-00211 Siemens 1/2" NPT. 2-WAY VALVE ASSEMBLY WITH 24V 0-10VDC MODULATING ACTUATOR 2.5CV Learn More
Regular Price: $221.31

Discount Price $177.05
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244-00210

244-00210 Siemens 1/2" NPT 24V 2WAY Learn More
Regular Price: $147.99

Discount Price $118.39
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243-0024

243-0024 Siemens RL243 REVERSING RELAY Learn More
Regular Price: $246.84

Discount Price $197.47
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243-00211

243-00211 Siemens 1/2" 2-WAY 24V VALVE Learn More
Regular Price: $138.40

Discount Price $110.72
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243-0020

243-0020 Siemens RL243 SGNL SLCTR RELAY,LOWPRES Learn More
Regular Price: $93.98

Discount Price $75.18
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243-0019

243-0019 Siemens RL243 SGNL SLCTR RELAY,6-INPUT Learn More
Regular Price: $394.94

Discount Price $315.95
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243-0018

243-0018 Siemens RL243 SGNL SLCTR RELAY,2-INPUT Learn More
Regular Price: $145.04

Discount Price $116.03
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243-0011

243-0011 Siemens RL243 AN RELAY INDUSTRIAL DUTY Learn More
Regular Price: $426.50

Discount Price $341.20
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243-0010

243-0010 Siemens RL243 BR RELAY INDUSTRIAL DUTY Learn More
Regular Price: $453.25

Discount Price $362.60
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243-0009

243-0009 Siemens RL243 MP RELAY INDUSTRIAL DUTY Learn More
Regular Price: $431.55

Discount Price $345.24
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243-0001

243-0001 Siemens RL243 SWITCHING RELAY Learn More
Regular Price: $303.88

Discount Price $243.10
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242-00233

242-00233 Siemens 1" Learn More
Regular Price: $165.59

Discount Price $132.47
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242-00232

242-00232 Siemens 3/4" Learn More
Regular Price: $149.98

Discount Price $119.98
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242-00231

242-00231 Siemens 1/2" Learn More
Regular Price: $146.50

Discount Price $117.20
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242-00212

242-00212 Siemens 3/4 24V 2W.NPT 4.1CV N.C VALVE Learn More
Regular Price: $144.38

Discount Price $115.50
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242-00211

242-00211 Siemens 24V 1/2" NPT. 2-WAY N.C. ZONE VALVE CV=2.5 REPLACES MVE72.15/2 Learn More
Regular Price: $138.40

Discount Price $110.72
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242-00210

242-00210 Siemens 1/2"NPT 24V 2WAY Learn More
Regular Price: $138.40

Discount Price $110.72
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240-00512

240-00512 Siemens 3/4" 120V ZONE VALVE NC 4.1CV Learn More
Regular Price: $132.46

Discount Price $101.89
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240-00231

240-00231 Siemens 1/2" 120V 3-WAY NPT 2.5CV VALVE Learn More
Regular Price: $146.50

Discount Price $117.20
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240-00214

240-00214 Siemens 120V 1/2" NPT. 2 WAY N.C. VALVE CV=4.0 Learn More
Regular Price: $138.40

Discount Price $110.72
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240-00212

240-00212 Siemens 3/4" NC 120V 2POS 2WAY ZONE VALVE REPLACES MVE12 Learn More
Regular Price: $144.38

Discount Price $115.50
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201-1000

201-1000 Siemens 1/4" PRESSURE REDUCING VALVE 250 PSI IN, 0-50 PSI OUT Learn More
Regular Price: $169.84

Discount Price $135.87
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201-060

201-060 Siemens Relief Valve Learn More
Regular Price: $36.56

Discount Price $29.25
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195-2000

195-2000 Siemens RETROLINE RC195 MULTIPLE INPUT Learn More
Regular Price: $611.73

Discount Price $489.38
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195-130

195-130 Siemens RC195 PEEL SCALE KIT 4/SHTS Learn More
Regular Price: $31.79

Discount Price $24.45
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195-114

195-114 Siemens RC195 ACC,CONNECTOR KIT Learn More
Regular Price: $28.09

Discount Price $21.61
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195-1000

195-1000 Siemens RETROLINE RC195 SINGLE INPUT Learn More
Regular Price: $438.55

Discount Price $350.84
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195-099

195-099 Siemens RC195 SIMULATOR ASSY (2 UNIT) Learn More
Regular Price: $629.51

Discount Price $484.24
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195-082

195-082 Siemens RC195 ACC,TERMINAL STRIP Learn More
Regular Price: $12.51

Discount Price $9.62
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195-067

195-067 Siemens RC195 ACC,CONNECTOR KIT Learn More
Regular Price: $27.28

Discount Price $21.82
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195-066

195-066 Siemens RC195 ACC,RESTRICTOR KIT Learn More
Regular Price: $69.08

Discount Price $55.26
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195-0011

195-0011 Siemens RC195 RCV/CTLR 1 INP, NO GAGE Learn More
Regular Price: $430.00

Discount Price $344.00
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195-0003

195-0003 Siemens RC195 RCV/CTLR 3 INP, W/GAUGE Learn More
Regular Price: $611.73

Discount Price $489.38
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195-0001

195-0001 Siemens RC195 RCV/CTLR W/O GAUGE Learn More
Regular Price: $580.08

Discount Price $464.06
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194-3143

194-3143 Siemens RETROSTAT JOHNSON D/N DA C WHT Learn More
Regular Price: $182.87

Discount Price $120.87
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194-3142

194-3142 Siemens RETROSTAT HONEYWELL D/N DA.C W Learn More
Regular Price: $312.90

Discount Price $240.69
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194-3083K

194-3083K Siemens 1943083 W/LARGE KNOB Learn More
Regular Price: $216.72

Discount Price $143.25
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194-3083

194-3083 Siemens RETROSTAT JOHNSON H/C DA RA Learn More
Regular Price: $290.84

Discount Price $232.67
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194-3082

194-3082 Siemens RETROSTAT HONEYWELL H/C DA RA Learn More
Regular Price: $155.70

Discount Price $119.77
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194-3053

194-3053 Siemens RETROSTAT JOHNSON D/N RA Learn More
Regular Price: $223.20

Discount Price $171.69
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194-3052

194-3052 Siemens RETROSTAT HONEYWELL D/N RA Learn More
$424.49
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194-3043

194-3043 Siemens RETROSTAT JOHNSON Learn More
Regular Price: $310.23

Discount Price $248.18
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194-3042

194-3042 Siemens RETROSTAT HONEYWELL D/N DA Learn More
Regular Price: $310.23

Discount Price $248.18
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