Size: 20 X 25 X 4
The unique design and construction of the Q-Air throwaway polyester panel filter eliminates air bypass and optimizes air filtration. The 100% polyester media is upgraded from fibreglass and the high-quality chipboard frame, made from recycled content, ensures durability. The specialized adhesive and filter frame construction improves airborne particulate removal, resulting in better air quality.

Your team works tirelessly to ensure that every piece of machinery operates at peak efficiency, but interruptions due to retensioning result in costly downtime.
With Gates first maintenance-free premium V-belt, you're investing in a long-lasting solution that eliminates retensioning downtime and reduces replacement cycles, allowing your team to focus on the job without interruptions.
Featuring up to a 30% increase in power rating, Quad-Power 4 is engineered to offer next-gen torque capacity and optimize power transfer with unparalleled efficiency. The minimal-stretch cord technology of the belt reduces tension decay and delivers up to 200%* longer belt life and exceptional wear resistance, even in extreme temperatures.
Quad-Power 4 meets ARPM IP-3-3 and ISO 1813 static-conductivity standards, as well as ARPM IP-3-2 for oil and chemical-resistance standards.

RECOMMENDED FOR: high-horsepower and heavy-duty applications where durability and performance are crucial. These belts are commonly used in large facilities HVAC systems, agricultural equipment, food processing machinery and deep freeze warehouses, truck and bus accessory drives, and highway repair equipment.
FOR USE WITH: ARPM and ISO standard V-belt pulleys.

Size: 16 X 25 X 4
The unique design and construction of the Q-Air throwaway polyester panel filter eliminates air bypass and optimizes air filtration. The 100% polyester media is upgraded from fibreglass and the high-quality chipboard frame, made from recycled content, ensures durability. The specialized adhesive and filter frame construction improves airborne particulate removal, resulting in better air quality.

Size: 18 X 24 X 1
The unique design and construction of the Q-Air throwaway polyester panel filter eliminates air bypass and optimizes air filtration. The 100% polyester media is upgraded from fibreglass and the high-quality chipboard frame, made from recycled content, ensures durability. The specialized adhesive and filter frame construction improves airborne particulate removal, resulting in better air quality.

¼" Male Flare, ⅜" ODS, ½" ODF w/ Cap Wrench & Core

Features/Benefits

¼" SAE Male Flare
Brass cap with Neoprene O-ring
Stainless steel valve core, suitable for all refrigerants

The Robertshaw® 1900 Series Thermocouples include either a special low-mass or quick dropout thermocouple. It is usually found on applications that require an oxygen depletion system on the thermo safety. It is also found on many LP gas applications that require a quick dropout of the thermo safety if there is a loss of pilot flame. The Robertshaw 1980 Series Snap-Fit® Thermocouples offer easy installation into the majority of pilot burners. They are manufactured without complicated adaptors, but with extra insulation that the brass sheath provides under high ambient temperatures.

Features and Benefits
Easy burner installation with attached threaded nut
Stainless steel outer jacket for long life and resistance to heat blistering
Combination of copper and nickel alloys for good electrical conductivity
Mica washer to insulate from shorting conditions
Tinnerman clip included
Various lengths available for multiple applications

FOAM SPRAYER
Just fill the container with full strength coil cleaning concentrate. No mixing or pre-dilution. Simply connect to any garden hose. Dial in a dilution ratio, aim, and fire.
Foam cleaning is the most efficient method of coil cleaning. Typically, one gallon of coil cleaner will produce enough foam to clean five, 5 ton condenser coils.
For best results, we recommend using our high foaming concentrates, Viper Heavy Duty or Viper Brite.

5 Dilution Ratios
No Mixing Required
Saves Time and Money

This 110V refrigerant heat blanket speeds charging by maintaining a constant temperature, creating a positive pressure between the refrigerant tank and an A/C or refrigeration system. It's ideal for use on portable refrigerant charging or recovery tanks, especially in cold weather when charging times become reduced.

Your team works tirelessly to ensure that every piece of machinery operates at peak efficiency, but interruptions due to retensioning result in costly downtime.
With Gates first maintenance-free premium V-belt, you're investing in a long-lasting solution that eliminates retensioning downtime and reduces replacement cycles, allowing your team to focus on the job without interruptions.
Featuring up to a 30% increase in power rating, Quad-Power 4 is engineered to offer next-gen torque capacity and optimize power transfer with unparalleled efficiency. The minimal-stretch cord technology of the belt reduces tension decay and delivers up to 200%* longer belt life and exceptional wear resistance, even in extreme temperatures.
Quad-Power 4 meets ARPM IP-3-3 and ISO 1813 static-conductivity standards, as well as ARPM IP-3-2 for oil and chemical-resistance standards.

RECOMMENDED FOR: high-horsepower and heavy-duty applications where durability and performance are crucial. These belts are commonly used in large facilities HVAC systems, agricultural equipment, food processing machinery and deep freeze warehouses, truck and bus accessory drives, and highway repair equipment.
FOR USE WITH: ARPM and ISO standard V-belt pulleys.

The Robertshaw® 1960 Series Thermocouple is a special low-mass or quick dropout thermocouple. It is usually found on applications that require an oxygen depletion system on the thermo safety. It is also found on many LP gas applications that require a quick dropout of the thermo safety if there is a loss of pilot flame.

ATTENTION: The 1960-027 has standard thermocouple threads, and WILL NOT fit applications with metric threads.

Features and Benefits

Easy burner installation with attached threaded nut
Stainless steel outer jacket for long life and resistance to heat blistering
Combination of copper and nickel alloys for good electrical conductivity
Mica washer to insulate from shorting conditions
Tinnerman clip included
Various lengths available for multiple applications

Size: 16 X 20 X 1
The unique design and construction of the Q-Air throwaway polyester panel filter eliminates air bypass and optimizes air filtration. The 100% polyester media is upgraded from fibreglass and the high-quality chipboard frame, made from recycled content, ensures durability. The specialized adhesive and filter frame construction improves airborne particulate removal, resulting in better air quality.

Your team works tirelessly to ensure that every piece of machinery operates at peak efficiency, but interruptions due to retensioning result in costly downtime.
With Gates first maintenance-free premium V-belt, you're investing in a long-lasting solution that eliminates retensioning downtime and reduces replacement cycles, allowing your team to focus on the job without interruptions.
Featuring up to a 30% increase in power rating, Quad-Power 4 is engineered to offer next-gen torque capacity and optimize power transfer with unparalleled efficiency. The minimal-stretch cord technology of the belt reduces tension decay and delivers up to 200%* longer belt life and exceptional wear resistance, even in extreme temperatures.
Quad-Power 4 meets ARPM IP-3-3 and ISO 1813 static-conductivity standards, as well as ARPM IP-3-2 for oil and chemical-resistance standards.

RECOMMENDED FOR: high-horsepower and heavy-duty applications where durability and performance are crucial. These belts are commonly used in large facilities HVAC systems, agricultural equipment, food processing machinery and deep freeze warehouses, truck and bus accessory drives, and highway repair equipment.
FOR USE WITH: ARPM and ISO standard V-belt pulleys.

The Robertshaw® 720 Series Lever Actuated Gas Valves are designed for intermittent pilot ignition applications. This series incorporates a manual valve, pilot valve, dual automatic valves (2), and a main gas pressure regulator. Uni-Kit® models are factory set at 3.5” WC for natural gas, but can be converted to LP by installing the regulator conversion kit included. The 720 Series is designed for many residential applications such as central heating units, space heaters, wall heaters, boilers, and mobile home furnaces. This valve has a compact swing radius of only 3-9/16” to enable it to fit a wide range of OEM replacement applications.

Features and Benefits
Pilot outlet 1/4” tubing
1/4” quick connect terminal type
Ambient temperature of -40°F to 175°F
Maximum inlet pressure 14” WC (0.5 PSI)
Standard NEMA terminals
Rated as NEC Class 2
Inlet filtered screen
Various gas types: natural, manufactured, mixed, LP, and LP/air mixtures
RoHS compliant

Sil-Fos 5 is a silver-copper-phosphorus alloy for copper-copper brazing but can also be used to join brass with an appropriate flux (e.g. Handy Flux, Ultra Flux). It is a more cost effective Ag-Cu-P alloy, though it does not penetrate deep joints easily.
Joins CU to CU (phosphorus serves as flux)
Joins CU to Brass (flux is recommended)
Lower cost alternative to higher silver content Ag-Cu-P alloys
Medium flow
Made in USA
Industry Applications:
HVAC/R refrigerant systems, air conditioning coils, evaporator coils

Size: 24 X 24 X 1
The unique design and construction of the Q-Air throwaway polyester panel filter eliminates air bypass and optimizes air filtration. The 100% polyester media is upgraded from fibreglass and the high-quality chipboard frame, made from recycled content, ensures durability. The specialized adhesive and filter frame construction improves airborne particulate removal, resulting in better air quality.

SF9600 Series ¼" flare forged access tees with forged brass tee and ¼" flares are threaded for valve cores

Features/Benefits

¼" male flare x ¼" MPT x ¼" male flare access on branch
One cap
One valve core

Your team works tirelessly to ensure that every piece of machinery operates at peak efficiency, but interruptions due to retensioning result in costly downtime.
With Gates first maintenance-free premium V-belt, you're investing in a long-lasting solution that eliminates retensioning downtime and reduces replacement cycles, allowing your team to focus on the job without interruptions.
Featuring up to a 30% increase in power rating, Quad-Power 4 is engineered to offer next-gen torque capacity and optimize power transfer with unparalleled efficiency. The minimal-stretch cord technology of the belt reduces tension decay and delivers up to 200%* longer belt life and exceptional wear resistance, even in extreme temperatures.
Quad-Power 4 meets ARPM IP-3-3 and ISO 1813 static-conductivity standards, as well as ARPM IP-3-2 for oil and chemical-resistance standards.

RECOMMENDED FOR: high-horsepower and heavy-duty applications where durability and performance are crucial. These belts are commonly used in large facilities HVAC systems, agricultural equipment, food processing machinery and deep freeze warehouses, truck and bus accessory drives, and highway repair equipment.
FOR USE WITH: ARPM and ISO standard V-belt pulleys.

DCL/DCB/DAS/DCR - Filter Driers
Danfoss lter driers function as simple drop-in replacements for most driers sold in the aftermarket or installed on equipment by
manufacturers. All Danfoss lter driers are constructed with a solid core design to maximize moisture removal while minimizing pressure
drop. These driers use a mixture of molecular sieve and activated alumina to both adsorb system moisture and capture acid and prevent
solid contaminants from entering the system. The Danfoss 1.5 cubic inch hermetic lter drier can be used in hydrocarbon systems to provide
exceptional protection while minimizing charge requirements.

Your team works tirelessly to ensure that every piece of machinery operates at peak efficiency, but interruptions due to retensioning result in costly downtime.
With Gates first maintenance-free premium V-belt, you're investing in a long-lasting solution that eliminates retensioning downtime and reduces replacement cycles, allowing your team to focus on the job without interruptions.
Featuring up to a 30% increase in power rating, Quad-Power 4 is engineered to offer next-gen torque capacity and optimize power transfer with unparalleled efficiency. The minimal-stretch cord technology of the belt reduces tension decay and delivers up to 200%* longer belt life and exceptional wear resistance, even in extreme temperatures.
Quad-Power 4 meets ARPM IP-3-3 and ISO 1813 static-conductivity standards, as well as ARPM IP-3-2 for oil and chemical-resistance standards.

RECOMMENDED FOR: high-horsepower and heavy-duty applications where durability and performance are crucial. These belts are commonly used in large facilities HVAC systems, agricultural equipment, food processing machinery and deep freeze warehouses, truck and bus accessory drives, and highway repair equipment.
FOR USE WITH: ARPM and ISO standard V-belt pulleys.

The Robertshaw® 2374 Series Adjustable Air Sensing Switches are designed to replace a wide variety of air sensing switches found in residential and light commercial applications including furnaces, electronic air cleaners and humidifiers. Two models are currently available with adjustable ranges. Both models are provided with an SPDT switch that can be actuated by positive or negative pressure or by pressure differential. Highly accurate, these switches are practically insensitive to temperature change with an operating temperature range of -40°F to 190°F (-40°C to 88°C). Each switch includes mounting hardware and an adjustment tool for easy installation and calibration.

Features and Benefits
Field adjustable control set point
Air sample line connectors will accept 1/8”, 1/4” or 3/8” tubing
Electrical connection is 1/4” spade
Vertical operating mounting position for diaphragm
UL File Number MH6213, CSA File Number LR18754

Your team works tirelessly to ensure that every piece of machinery operates at peak efficiency, but interruptions due to retensioning result in costly downtime.
With Gates first maintenance-free premium V-belt, you're investing in a long-lasting solution that eliminates retensioning downtime and reduces replacement cycles, allowing your team to focus on the job without interruptions.
Featuring up to a 30% increase in power rating, Quad-Power 4 is engineered to offer next-gen torque capacity and optimize power transfer with unparalleled efficiency. The minimal-stretch cord technology of the belt reduces tension decay and delivers up to 200%* longer belt life and exceptional wear resistance, even in extreme temperatures.
Quad-Power 4 meets ARPM IP-3-3 and ISO 1813 static-conductivity standards, as well as ARPM IP-3-2 for oil and chemical-resistance standards.

RECOMMENDED FOR: high-horsepower and heavy-duty applications where durability and performance are crucial. These belts are commonly used in large facilities HVAC systems, agricultural equipment, food processing machinery and deep freeze warehouses, truck and bus accessory drives, and highway repair equipment.
FOR USE WITH: ARPM and ISO standard V-belt pulleys.

MaterialAluminum, Zinc coated steel ConstructionOne-piece; hubbed, hubless, or unit-bearing

Size: 10 X 20 X 2
The unique design and construction of the Q-Air throwaway polyester panel filter eliminates air bypass and optimizes air filtration. The 100% polyester media is upgraded from fibreglass and the high-quality chipboard frame, made from recycled content, ensures durability. The specialized adhesive and filter frame construction improves airborne particulate removal, resulting in better air quality.

Size: 12 X 24 X 4
The unique design and construction of the Q-Air throwaway polyester panel filter eliminates air bypass and optimizes air filtration. The 100% polyester media is upgraded from fibreglass and the high-quality chipboard frame, made from recycled content, ensures durability. The specialized adhesive and filter frame construction improves airborne particulate removal, resulting in better air quality.

Supco® terminal service packs are handy and low priced, ideal for small jobs.

Features/Benefits

16-14 AWG insulated - blue 20 Pieces

SGP - Sight Glasses
Danfoss sight glasses with hard crystal view ports are designed to accurately indicate the presence of moisture in refrigeration and airconditioning
systems. When system moisture content rises above permissible levels, the “dry/green” indicator will change to yellow indicating
a “wet” system. The indication of dangerous moisture levels is essential in helping prevent the formation of harmful acids which are detrimental
to the system. The SGP sight glass is simply the best-made sight glass available today.

EVR Version 2 - Solenoid Valves
EVR Version 2 solenoid valves are direct or servo-operated solenoid valves for liquid, suction, and hot gas lines. They are suitable for all
refrigeration, freezing, and air conditioning applications and are compatible with fuorinated refrigerants. The valves can be delivered as
normally open or closed as well as with or without manual operation.

The newest compressor technology, more efficient, more fault tolerant, more adaptable. Some applications may require liquid injection.

Suitable for applications:
-40°F to +30°F -R404A, R507, R134a, R448A
-40°F to +45°F -R22
Listed Capacity at -25°F and 90°F ambient
Rated Load Amps: R404A Applications/R22 Applications
Note single phase units not rated R22. RLA for R404A only
Run Capacitor required for operation, not provided
RL connections require valve or adapter
These compressors can be used with a variety of refrigerants at varying conditions. Observe the refrigerant and temperature guidelines and contact your United branch for applications outside the specified boundaries.