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All appliances have a model number and a serial number tag located on the appliance. Generally they are available for the customer to find quickly. If you are unable to locate your tag, please see your original manual and or invoice from when you purchased the appliance.

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270-03129 Siemens Building Technology 1/2"Npt N/C Ss/Lin 2W 10-15#

$391.14 USD

Limited Stock Available

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ASK73.1 Siemens Building Technology Tandem Mnt Bracket Gca,Gib,Gbb

$47.28 USD

Limited Stock Available

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298-03129 Siemens Building Technology 2W N/C Ss Fxf 1/2" 4.0 24V S/R

$780.99 USD

Limited Stock Available

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373-03129 Siemens Building Technology 2W N/C Ss Fxf 1/2" 4.0 24V Nsr

$668.01 USD

Limited Stock Available

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599-03129 Siemens Building Technology 1/2" Nc Ss =% Cv4 Body

$279.93 USD

Limited Stock Available

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599-10352 Siemens Building Technology 1/2"Npt 1Cv 3W Ball Valve

$114.97 USD

Limited Stock Available

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SKP25.012U1 Siemens Combustion 120V,Constant Press Reg,Pocaux

$1,266.05 USD

Limited Stock Available

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283-06040 Siemens Building Technology 2.5" No 125 S.s. 8" 3-10#

$1,616.42 USD

Limited Stock Available

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7MF15654CA105EA1 Siemens Building Technology Liq/Gas Pressens 0-10Vdc,0-150

$318.98 USD

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QAA22SS.FWSN Siemens Building Technology 55/95F 0-5V/10V/4-20Ma Stat

$169.68 USD

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533-380-24 Siemens Building Technology Tempsens 20-120F 24'Probe

$164.15 USD

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192-868W Siemens Building Technology Th19X Retrostat Kit White

$45.54 USD

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277-06040 Siemens Building Technology 2.5"Flg(125#)N/O,Ss 8" Act

$1,424.55 USD

Limited Stock Available

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SQM10.16561 Siemens Combustion 110V Ccw 29Sec 9Va Motor

$5,524.82 USD

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QAA2230.FWNN Siemens Building Technology 10Kohm Ntc Type2 Sensor Nologo

$127.96 USD

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283-05931 Siemens Building Technology 3" N.c 250 Ss Or 8" 3-10#

$2,144.10 USD

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Heating Cooling Parts

2023 W Fullerton Ave

Chicago, IL 60647

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This site is not affiliated with or endorsed by any of the original manufacturers listed.
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This product must be installed by a qualified/licensed contractor and set up with properly calibrated combustion test equipment. Failure to comply with this could result in substantial property damage, severe personal injury or death.

I acknowledge this product must be installed by a qualified licensed contractor

Oversize and Heavy Item Shipping Fee

The item you are purchasing is either packaged in a very large box or is very heavy. These items tend to require special shipping and handling.

Here's how it works:

Order the new part from our website and pay for this shipping fee.

For large items such as washer tubs, and baskets, we may use a freight company to deliver the item to you. We will contact you with more information on such orders especially to schedule a delivery with the freight company. Very rarely do we ship these items with UPS or Fedex because they have size limitations on what the drivers can carry. Please pay close attention to your tracking # provided at the time of shipping.

For HEAVY items such as compressors and motors, we may use a freight company to deliver the item to you. We will contact you with more information on such orders especially to schedule a delivery with the freight company. Very rarely do we ship these items with UPS or Fedex because they have weight limitations on what the drivers can carry. Please pay close attention to your tracking # provided at the time of shipping.

If you have any questions please reach our parts specialists at 773-278-1300.

Find The Right Part. Right Now!
Heating Cooling Parts

Refundable Deposit (Core Refund) Information

The item you are purchasing has a deposit due at checkout. This is completely refundable when you return your “core” or “old part” back to us.

Here's how it works:

Order the new part from our website.
Print out your order confirmation along with our Core Return Form located on our website. Please include both with your core return. Download Core Fee Return Form
Mail the item back to our Chicago branch at this address: Heating Cooling Parts 2023 W Fullerton Ave Chicago IL 60647.
We will refund your credit card for the amount shown on your original invoice.

If you have any questions please reach our parts specialists at 773-278-1300.

Find The Right Part. Right Now!
Heating Cooling Parts