HVAC & Refrigeration Pressure Switches
hvac & refrigeration pressure switches — pre-owned
Browse 106 hvac & refrigeration pressure switches — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Rectorseal Safe-T-Switch Model SS3 Low Voltage Condensate Overflow Switch 97647
Product Number: 97647. Designed for installation on primary and auxiliary drain pans, this switch features a magnetic reed sensor and a "Snap & Go" bracket for quick, secure mounting. Model: SS3. Type: Condensate Overflow Shut-off Switch.

McDonnell & Miller ITT Model 2M Cutoff/Alarm Manual Reset Switch

Johnson Controls FM-IDP010-0 Input Differential Pressure Functional Module
SAM UEI: L1UUS9LTYXG7. LEI: 984500DZF582F7RD9J66. Experian BIN: 961642662. D-U-N-S: 01-246-1875.

Honeywell Q607B1083 Auxiliary Switch Housing Mounting Plate – Used
Honeywell Q607B1083 auxiliary switch housing / mounting plate for Modutrol motors. Unit is used, with surface wear and markings from storage. Includes shaft bushing and mounting points. Weight approx. 775g. No internal auxiliary switch mechanism included. Great for replacement, repair, or industrial parts inventory. Condition • Q607B1083 stamped on side • Heavy-duty metal housing • No switch module inside • Sold as-is Compatibility Fits many Honeywell Modutrol motor models (M94xx / M64xx series). Buyer responsible for verifying fit.

9371VO-HS-0016 20197312 Goodman OEM Furnace Air Pressure Switch -0.37 PF
20197312 - Goodman OEM Furnace Replacement Air Pressure Switch -0.37 PF. Tested and working Product labeling and date codes may vary

9371VO-HS-0016 20197312 Goodman OEM Furnace Air Pressure Switch -0.37 PF
Fast Free shipping Tested

MPL-9371-V-0.37 20197312 OEM Furnace Air Pressure Switch -0.37 PF
Tested, works, fast Free shipping

Cleveland Controls RSS-495-011 Furnace Pressure Switch
Up for sale is the actual item style you see in the pictures. This part was removed from a working furnace so it my be dusty/dirty.

Goodman 0130F00001P 9371VO-HS-0096 Goodman Pressure Switch -1.20
Up for sale is the actual item style you see in the pictures. This part was removed from a working furnace so it my be dusty/dirty.

LENNOX 19L57 0.25" WC SPST PRESSURE SWITCH ** Good Condition **
For sale here is (1) one Tridelta Industries 0.25" WC SPST Pressure switch, M/N PPS10032-2591, Lennox P/N 19L57. This part was removed from an operational Lennox furnace which was removed from service. Pictures of actual item are provided. Typical retail pricing is $115. I accept Ebay Payments, PayPal, or good check to clear in advance of shipment. Buyer pays $7.50 USPS shipping to continental US destinations.

Carrier 40VM900001 VRF remote control, for VRF systems, works good.

Lot of 5 - Siemens Powers Airflow Switch 141-0575 Differential Static Pressure
The switch has the following specifications Range Max. Pressure: 0.40" to MAX, 12.0" WC.

Siemens Powers 141-0575 , Airflow Switch , Differential Static Pressure

Ranco O12-1506 ? Dual Function Pressure Contro For Parts Both Copper Leads Cut
Has both leads cut. but otherwise great for parts.

Cleveland Controls FS3-212 Air Pressure Switches Lot Of 2 Used Furnace HVAC
Intended use: air or draft proving, airflow or pressure monitoring in furnaces, boilers, heaters, and other HVAC systems. Wiring leads and pressure tubing stubs are cut and worn, and one cover has marker writing and small rust spots.

Lennox pulse air furnace Pressure Switch gsr21 TRIDELTA FS6593-1090 58H3101
removed from working furnace

BRADFORD WHITE # 239-43676-02C ** ( USED ) THERMAL SWITCH, RESETTABLE
PRICED TO MOVE IT OUT. WHAT YOU SEE IS WHAT YOU WILL BE GETTING.

Lennox Pulse 21 Furnace Lower Front Cover G21Q3-60-1
Lennox Pulse 21 Furnace Lower Front Cover G21Q3-60-1 Used Part You will only receive what is pictured. No other parts included, unless otherwise stated. All parts are purchased in “as in” condition. No warranty. FREE shipping & listed flat rate shipping prices are only good for the lower 48 States. If free shipping is on the listing. We will ship to HI, AK, PR & other US Territories, but shipping may cost more so please email prior to buying. International Buyers- Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to purchasing item.

Lennox pulse Furnace pressure switch 3.00 WC
Lennox Pulse G21 furnace pressure switch with hoses. Removed from a working Pulse G21 furnace with a bad heat exchanger.

Goodman 0130F00001P 9371VO-HS-0096 Goodman Pressure Switch -1.20
Tested - Working Product labeling and date codes may vary

Goodman 9375VD-0045 64-0491-A-00 Dual Pressure Switch
Good Used Condition - Professionally removed from a working application. The item pictured is exactly what you will receive except for units in multiple quantities.

Tridelta FS6756-1760 Pressure Sensing Switch 024-25808-007A FREE SHIPPING
Up for sale is the actual item style you see in the pictures. This part was removed from a working furnace so it my be dusty/dirty.

Johnson Controls Pressure Control Switch DWFK4B07297

Honeywell L91B 1035 Proportioning Pressuretrol
Honeywell L91B 1035 Proportioning Pressuretrol Old stock selling as used but look to be unused.

05-07 Ford Five Hundred Freestar Freestyle HVAC Climate Control 18C612-CJRQA
Fits 2005-2007 Ford Five Hundred, 2005-2007 Ford Freestyle, and 2005-2007 Ford Freestar models. Features standard button layout and interface for integration with existing dashboard harness and interior trim.

Goodman 9375VD-0045 64-0491-A-00 Dual Pressure Switch
Up for sale is the actual item style you see in the pictures. This part was removed from a working furnace so it my be dusty/dirty.

LENNOX DUCANE ARMSTRONG 2-STAGE AIR PRESSURE SWITCH 102737-04 / 9370VO-HD-0008
LENNOX DUCANE ARMSTRONG 2-STAGE AIR PRESSURE SWITCH 102737-04 / 9370VO-HD-0008

0130F00001P 9371VO-HS-0096 Goodman Furnace OEM pressure switch
You never know if we will drop the price unless you ask. It may not be listed yet or we may be getting more HVAC units that may have what you need.

Johnson Controls Penn P70BA-5 Pressure Control
Built for reliability, the P70 series is widely trusted by technicians and contractors for system protection and pressure regulation. Adjustable pressure settings (factory range per P70BA-5 specifications).

Johnson Controls R-4000-3 Miniature Pressure Regulator
CAGE NCAGE: 9KWG6. SAM UEI: L1UUS9LTYXG7. LEI: 984500DZF582F7RD9J66. Experian BIN: 961642662. D-U-N-S: 01-246-1875.

Armstrong Air R101432-14 Pressure Switch
Armstrong Air R101432-14 Pressure Switch.

49009-2-0812 PRESSURE SWITCH
You never know if we will drop the price unless you ask. It may not be listed yet or we may be getting more HVAC units that may have what you need.

Dungs Gas Pressure Switch 12-60" WC NEMA 4 #117N83
Thanks for looking. Message if any question

Lennox Pulse 21 Furnace Front Cover G21Q3-60-1
Lennox Pulse 21 Furnace Front Cover G21Q3-60-1 Used Part You will only receive what is pictured. No other parts included, unless otherwise stated. All parts are purchased in “as in” condition. No warranty. FREE shipping & listed flat rate shipping prices are only good for the lower 48 States. If free shipping is on the listing. We will ship to HI, AK, PR & other US Territories, but shipping may cost more so please email prior to buying. International Buyers- Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to purchasing item.

Source 1 SPNO Pressure Switch 0.40 IW Model 9371VO-BS-0042 MPN 42-101955-02
WILL BEAT ALL PRICES! Up for sale is the actual item style you see in the pictures. This part was removed from a working furnace so it my be dusty/dirty. I don't know whether it was properly diagnosed, verified, or installed by a properly trained HVAC technician but rest assured that it is a working part that was thoroughly gone through.

Cleveland Controls RSS-495-011 Furnace Pressure Switch
Cleveland Controls RSS-495-011 Furnace Pressure Switch

LENNOX PULSE FURNACE 31F4501 EATON 147 1.5 psi PRESSURE SWITCH 5.0 31F45
LENNOX PULSE FURNACE 31F4501 EATON 147 1.5 psi PRESSURE SWITCH 5.0 31F45. Condition is Used. Shipped with USPS Priority Mail Flat Rate Envelope.

Penn Johnson P70CA-4 Pressure Control, 20" 100Lbs, Ammonia (B492)
OPEN LOW AMMONIA.

ICE-O-MATIC 9161150-22 Ice-O-Matic Motor Fan 230V 50/60Hz
ICE-O-MATIC 9161150-22 Ice-O-Matic Motor Fan 230V 50/60Hz. Condition is Used. Shipped with USPS Ground Advantage.

LENNOX PULSE FURNACE 31F4501 EATON 147 1.5 psi PRESSURE SWITCH 5.0 31F45 (a5)
You never know if we will drop the price unless you ask. It may not be listed yet or we may be getting more HVAC units that may have what you need.