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Digital Air Conditioner Charging and Testing Manifolds
Monitor refrigerant pressure on an LCD when servicing air conditioning systems. This manifold automatically calculates how much refrigerant is needed in a system based on measurements taken with its thermocouples.
Display | |||||||
|---|---|---|---|---|---|---|---|
| For Refrigerant Number | Valve Material | Pipe Connection | Type | Size | Batteries Included | Each | |
Three Valve | |||||||
| R-134A, R-22, R-404A, R-410A | Brass | 1/4 NPT × 1/4 NPT × 1/4 NPT | Digital | 5" | Yes | 0000000 | 0000000 |
Air Conditioner Charging and Testing Manifolds
Monitor refrigerant pressure with analog gauges when servicing air conditioning systems. All manifolds have double O-ring piston valves. Manifolds with sight glass allow you to view liquid levels.
Replacement gauges are sold separately.
Optional gauge cover sets (sold separately) include one blue and one red gauge cover. They are not for use with the manifolds for R-410A refrigerant.
Hose | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Refrigerant Number | Valve Material | Connection | Lg., ft. | Dia. | Color | Includes | Each | |
Two Valve | ||||||||
| R-134A | Brass | 1/2"-16 Acme × 7/16"-20 UNF × 7/16"-20 UNF | 6 | 2 1/2" | One Blue and One Red | __ | 0000000 | 0000000 |
| R-134A, R-404A, R-407C | Aluminum | 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) | 5 | 3 1/8" | One Blue and One Red | Sight Glass | 0000000 | 000000 |
| R-22, R-404A, R-410A | Aluminum | 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) | 5 | 3 1/8" | One Blue and One Red | Sight Glass | 0000000 | 000000 |
| R-410A | Brass | 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) | 5 | 2 1/2" | One Blue and One Red | __ | 0000000 | 000000 |
Four Valve | ||||||||
| R-134A, R-404A, R-407C | Aluminum | 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 3/8 UN/UNF (SAE 45°) | 5 | 3 1/8" | One Blue and One Red | Sight Glass | 0000000 | 000000 |
| R-22, R-404A, R-410A | Aluminum | 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 1/4 UN/UNF (SAE 45°) × 3/8 UN/UNF (SAE 45°) | 5 | 3 1/8" | One Blue and One Red | Sight Glass | 0000000 | 000000 |
| For Manifold Type | Includes | Each | |
| Two Valve, Four Valve | One Blue Cover, One Red Cover | 0000000 | 000000 |
Refrigerant Cylinder Charging Scales
Weigh refrigerant cylinders to dispense the correct amount of refrigerant. Scale has an LCD to display weight in lbs. and kg.
Programmable Refrigerant Cylinder Charging Scales
Dispense programmed amounts of refrigerant. This scale weighs refrigerant cylinders to dispense the correct amount. It has an LCD to display weight in lbs. and kg.
Solder-On Air Conditioner Service Valves
Tap into refrigerant lines to drain and fill your system. These valves are self-piercing and can be installed without drilling a hole into the line. A valve cap is included.
Valve Port Thread | Core | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Tube OD | Lg. | Dia. | Type | Gender | Dia. | Material | Body Material | Each | |
| 1/4" | 1 1/2" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Copper | 0000000 | 00000 |
| 5/16" | 1 1/2" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Copper | 0000000 | 0000 |
| 3/8" | 1 1/2" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Copper | 0000000 | 00000 |
| 1/2" | 1 1/2" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Copper | 0000000 | 00000 |
| 5/8" | 1 1/2" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Copper | 0000000 | 00000 |
| 3/4" | 1 1/2" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Copper | 0000000 | 00000 |
| 1/4" SAE Brass Caps (Pkg. of 10) | 0000000 | Pkg. | 000000 |
Clamp-On Air Conditioner Service Valves
Tap into refrigerant lines to drain and fill your system. These valves are self-piercing and can be installed without drilling a hole into the line. A valve cap is included.
Style 2 has a removable core to provide unobstructed flow for your refrigerant once the core is removed.
Replacement cores and core kits are sold separately. The kits include a core remover with four valve cores.
Valves | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Valve Port Thread | Core | Replacement Cores | Core Kits | ||||||||||||
| Style | For Tube OD | Lg. | Dia. | Type | Gender | Dia. | Material | Body Material | Each | Pkg. Qty. | Pkg. | Each | |||
| 1 | 1/4", 5/16", 3/8" | 1 3/4" | 1/4" | UN/UNF (SAE 45°) | Male | __ | __ | Zinc | 0000000 | 000000 | __ | 000000 | 00 | 000000 | 00 |
| 1 | 1/2", 5/8" | 2 1/8" | 1/4" | UN/UNF (SAE 45°) | Male | __ | __ | Zinc | 0000000 | 00000 | __ | 000000 | 00 | 000000 | 00 |
| 2 | 1/4", 5/16", 3/8" | 1 1/2" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Stainless Steel | Zinc | 0000000 | 00000 | 6 | 0000000 | 00000 | 0000000 | 000000 |
| 2 | 1/2", 5/8" | 1 13/16" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Stainless Steel | Zinc | 0000000 | 00000 | 6 | 0000000 | 0000 | 0000000 | 00000 |
| 1/4" SAE Brass Caps (Pkg. of 10) | 0000000 | Pkg. | 000000 |
Deep-Reach Air Conditioner Service Valves
For hard-to-reach spaces, these valves are longer than standard air conditioner service valves. They tap into refrigerant lines to drain and fill your system. All have a removable core to provide unobstructed flow for your refrigerant once the core is removed. A valve cap is included.
Replacement cores and core kits are sold separately. The kits include a core remover with four valve cores.
Valves | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Valve Port Thread | Core | Replacement Cores | Core Kits | ||||||||||||
| For Tube OD | Lg. | Dia. | Type | Gender | Dia. | Material | Body Material | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | Each | |||
| 1/8" | 3" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Brass | 5 | 0000000 | 000000 | 6 | 0000000 | 00000 | 0000000 | 000000 |
| 1/4" | 2 15/16" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Brass | 5 | 0000000 | 00000 | 6 | 0000000 | 0000 | 0000000 | 00000 |
| 5/16" | 2 13/16" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Brass | 5 | 0000000 | 00000 | 6 | 0000000 | 0000 | 0000000 | 00000 |
| 3/8" | 2 13/16" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Brass | 5 | 0000000 | 00000 | 6 | 0000000 | 0000 | 0000000 | 00000 |
| 1/2" | 2 1/8" | 1/4" | UN/UNF (SAE 45°) | Male | 1/4" | Nickel-Plated Brass | Brass | 3 | 0000000 | 00000 | 6 | 0000000 | 0000 | 0000000 | 00000 |
| 1/4" SAE Brass Caps (Pkg. of 10) | 0000000 | Pkg. | 000000 |
Condenser and Evaporator Fin-Straightening Kits
Kits include a handle and six interchangeable heads to fit a variety of fin spacings. Use them to clean as well as straighten fins on condensers and evaporators to keep cold air flowing.
Additional heads are sold separately.
Condenser and Evaporator Fin-Straightening Combs
Each comb fits two different fin spacings. Use them to clean as well as straighten fins on condensers and evaporators to keep cold air flowing.
Air Conditioner Coil Cleaning Brushes
| Brush Lg. | Overall Lg. | Bristle Material | Handle Material | Each | |
| 16 1/2" | 25 1/2" | Polypropylene Plastic | Polypropylene Plastic | 0000000 | 000000 |
Air Conditioner Pan Cleaner Pads
Pads release an antibacterial agent when wet. They keep your condensate pan clean and odor-free. They cannot be sold to regions outside the United States due to regulatory limits on VOC (volatile organic compounds).
Air Conditioner Pan Cleaner Tablets
Tablets gradually dissolve, preventing deposits from developing on the pan. They keep your condensate pan clean and odor-free. Use one tablet per ton of system capacity each month.
| For Max. Air Conditioner Cooling Cap., Btu/hr. | Number of Tablets | Useful Life | Each | |
| 180,000 | 200 | 1 Month | 0000000 | 000000 |
Refrigerant Recovery Pumps
Pump liquid and vapor refrigerant out of a system and into a refrigerant cylinder (sold separately). After use, switch to purge mode to expel excess refrigerant from unit.
Hose Connection | Overall | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Refrigerant Type | For Refrigerant Number | Size | Thread Type | Ht. | Wd. | Dp. | Cord Lg., ft. | Housing Material | Compressor Lubrication | Each | |
120V AC—Three Prong Plug | |||||||||||
| CFC (chlorofluorocarbon) HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon) | R-12, R-134A, R-22, R-404A, R-407C, R-502 | 1/4 | UN/UNF (SAE 45°) | 13" | 12" | 19" | 5 | Plastic | Oilless | 0000000 | 000000000 |
Air Conditioner Filter Dryers
Remove moisture and contaminants from your system to prevent corrosion and maintain efficient operation. Dryers contain desiccants. Braze them in place with the copper connections. Note: Maximum air conditioner cooling capacity is based on use with R-22 refrigerant.
Two-way liquid-line filter dryer allows flow through the dryer in either direction without allowing the escape of contaminants already filtered out.
| For Line Type | Tube OD | For Max. Air Conditioner Cooling Cap., Btu/hr. | For Refrigerant Type | For Refrigerant Number | Removes Particle Size Down To, microns | Each | |
| Liquid | 3/8" | 72,000 | HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon) | R-12, R-134A, R-22, R-404A, R-407C, R-410A, R-502, R-507 | 25 | 0000000 | 000000 |
| Two-Way Liquid | 3/8" | 66,000 | HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon) | R-12, R-134A, R-22, R-404A, R-407C, R-410A, R-502, R-507 | 25 | 0000000 | 00000 |
| Suction | 5/8" | 60,000 | HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon) | R-12, R-134A, R-22, R-404A, R-407C, R-410A, R-502, R-507 | 25 | 0000000 | 00000 |
Refrigerant Storage Cylinders
Store refrigerant recovered from HVAC systems for transport and recycling.
Overall | Hose Connection | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cap., lbs. | Max. Pressure, psi | Dia. | Ht. | For Refrigerant Type | For Refrigerant Number | Size | Thread Type | Valve Shape | Color | Useful Life | Specifications Met | Each | |
UN/UNF (SAE 45°) Hose Connection | |||||||||||||
| 30 | 400 | 8 7/8" | 19" | CFC (chlorofluorocarbon) HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon) | R-12, R-134A, R-22, R-404A, R-407C, R-502 | 1/4 | UN/UNF (SAE 45°) | Wye | Gray and Yellow | Reusable | D.O.T. 4BA | 00000000 | 0000000 |
| 50 | 400 | 12" | 18" | CFC (chlorofluorocarbon) HCFC (hydrochlorofluorocarbon) HFC (hydrofluorocarbon) | R-12, R-134A, R-22, R-404A, R-407C, R-502 | 1/4 | UN/UNF (SAE 45°) | Wye | Gray and Yellow | Reusable | D.O.T. 4BA | 00000000 | 000000 |
Pipe Condensation-Reducing Coatings
Prevent condensation from forming on refrigeration and air conditioning lines and cold-water piping. All coatings adhere to metal.
Mastic coatings adhere to PVC and CPVC in addition to metal.
Air Conditioning Hose Sets
- Temperature Range: -20° to 180° F
- Material: Kevlar with Buna-N Rubber Cover
- Color: Blue, Red, and Yellow
Each hose is a different color so you can differentiate your lines.
3-ft. Lengths | 5-ft. Lengths | 6-ft. Lengths | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Thread Size | ID | OD | Max. Pressure | Each | Each | Each | |||
Brass Threaded UNF Female × Brass 45° Flared UNF Female | |||||||||
| 7/16"-20 × 7/16"-20 | 3/16" | 1/2" | 800 psi @ 72° F | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
Brass Threaded UNF Female × Brass 45° Flared Ball Valve UNF Female | |||||||||
| 7/16"-20 × 7/16"-20 | 3/16" | 1/2" | 800 psi @ 72° F | 000000 | 00 | 000000 | 00 | 0000000 | 000000 |
Air Conditioning Hose
- Temperature Range: -20° to 180° F
- Material: Kevlar with Buna-N Rubber Cover
- Color: Black, Blue, Red, or Yellow
Use hose to charge and test your air conditioning units.
| Thread Size | ID | OD | Max. Pressure | Choose a Color | Each | |
3-ft. Lengths | ||||||
|---|---|---|---|---|---|---|
Brass Threaded UNF Female × Brass Threaded UNF Female | ||||||
| 5/8"-18 × 5/8"-18 | 5/16" | 5/8" | 600 psi @ 72° F | Black | 0000000 | 000000 |
Brass Threaded UNF Female × Brass 45° Flared UNF Female | ||||||
| 7/16"-20 × 7/16"-20 | 3/16" | 1/2" | 800 psi @ 72° F | 000000 | 00000 | |
5-ft. Lengths | ||||||
Brass Threaded UNF Female × Brass 45° Flared UNF Female | ||||||
| 7/16"-20 × 7/16"-20 | 3/16" | 1/2" | 800 psi @ 72° F | 000000 | 00000 | |
6-ft. Lengths | ||||||
Brass Threaded UNF Female × Brass Threaded UNF Female | ||||||
| 5/8"-18 × 5/8"-18 | 5/16" | 5/8" | 600 psi @ 72° F | Black | 0000000 | 00000 |
Brass Threaded UNF Female × Brass 45° Flared UNF Female | ||||||
| 7/16"-20 × 7/16"-20 | 3/16" | 1/2" | 800 psi @ 72° F | 000000 | 00000 | |
Brass Threaded UNF Female × Brass 45° Flared Ball Valve UNF Female | ||||||
| 7/16"-20 × 7/16"-20 | 3/16" | 1/2" | 800 psi @ 72° F | 0000000 | 00000 | |
Refrigerant-Resistant Sleeving
Coated in acrylic, this sleeving holds up to rapid temperature changes, and it won’t break down from refrigerants, solvents, oil, or lubricants. Also known as hermetic sleeving, it’s designed to protect wires and hose inside air-tight motors, such as those used in air conditioners. It’s made from strong and flexible fiberglass fabric, so you can bend it into tight spaces. Because this sleeving is non-expandable, it does not stretch, so it’s best for applications where you know the exact diameter of the items you need to protect. It’s compatible with potting compounds and varnishes.
Dielectric strength is the maximum voltage a material can handle before it starts to breakdown. The higher the dielectric strength of a material, the better it is for preventing electricity, heat, or signal from dissipating from wire and cable.
3 ft. Lg. | 50 ft. Lg. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| ID | Wall Thick. | Dielectric Strength, V/mil | Temperature Range, °F | Specifications Met | Color | Each | Each | ||
Fiberglass Fabric with Acrylic Plastic Coating | |||||||||
| 1/4" | 1/64" | 220 | -10° to 265° | ASTM D372 | Beige | 0000000 | 00000 | 0000000 | 000000 |
| 1/2" | 1/64" | 220 | -10° to 265° | ASTM D372 | Beige | 0000000 | 00000 | 0000000 | 000000 |
| 3/4" | 1/64" | 220 | -10° to 265° | ASTM D372 | Beige | 0000000 | 00000 | 0000000 | 000000 |
| 1" | 1/64" | 220 | -10° to 265° | ASTM D372 | Beige | 0000000 | 00000 | 0000000 | 000000 |
No-Rinse Air Conditioner Coil Cleaners
Spray on to clean without rinsing. Use these cleaners to remove dirt, oil, and contaminants from air conditioner coils. They are NSF registered P1 for use in food-processing environments.
Container | ||||||||
|---|---|---|---|---|---|---|---|---|
| Type | Net Weight, oz. | Composition | Harshness | For Use On | For Removing | Specifications Met | Each | |
Liquid | ||||||||
| Aerosol Can | 18 | Water Based | Harsh | Aluminum, Brass, Bronze, Copper, Galvanized Steel, Iron, Stainless Steel, Steel | Dirt, Grease/Oil, Wax | NSF Registered P1 | 00000000 | 000000 |
Air Conditioner Coil Cleaners
Brush or spray on; then rinse off. These cleaners contain sodium hydroxide for tough jobs. Use them to remove dirt, oil, and contaminants from air conditioner coils.
Spray gun is sold separately. Add cleaner to the included bottle and connect to a garden hose.