DP-1 – NITROGEN PURGE TOOL
$77.24DiversiTech DP-1 nitrogen purge tool. Adjustable flow dial for controlled nitrogen purge during brazing. Aluminum body, 50 PSI inlet. Essential for AC line work.
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DiversiTech DP-1 nitrogen purge tool. Adjustable flow dial for controlled nitrogen purge during brazing. Aluminum body, 50 PSI inlet. Essential for AC line work.

Fieldpiece DR82 infrared refrigerant leak detector. Detects leaks as small as 0.03 oz/yr. 10-year sensor life and 10-hour rechargeable battery. No false alarms from common gases.

ECBFF-1 ball valve for refrigerant hoses. 1/4″ connection, brass construction. Controls refrigerant flow during charging, recovery, and evacuation.

Supco ECMPRO universal ECM motor tester. 24 VAC powered with 24-inch leads, magnetic case, and short circuit protection. Tests most ECM blower motors without the furnace board.

1/2″ x 36″ yellow flex gas connector with MIP fittings. Epoxy-coated stainless steel. Connects furnaces, water heaters, dryers, and ranges to your gas line.

3/4″ x 60′ vinyl electrical tape, 7 mil thickness. Flame retardant and moisture resistant. Standard black electrical tape for wiring connections.

EZ Trap EZT-113 ClearTrap economy drain trap kit. 3/4″ transparent PVC with red watertight caps. See-through design lets you check for clogs without disassembly.

SPIN F5000 flaring tool set for 1/4″ to 3/4″ copper and aluminum tubing. Drill-powered (1,800 RPM) — creates flares faster than manual flaring tools.

Supco FCN waterless condensate trap — replaces traditional P-traps. No water to dry out, freeze, or clog with sludge. Compact design for tight spaces.

Supco FCR6 fin comb ring set — 6 color-coded combs for 8 to 20 fins per inch. Straightens bent condenser and evaporator coil fins to restore airflow.

Foster FDS181 fiber-reinforced mastic, 1 gallon. Water-based duct sealant. UL 181 A-M and B-M listed. For sealing metal, fiberglass, and flex duct connections.

Malco FG1 fiberglass duct board hole cutter. Cuts 4″ to 20″ diameter holes in 1″ thick duct board. Includes utility knife blade and compass. For duct fabrication.

Uniweld FL34 single-flint torch lighter. Steel construction with replaceable flint. The basic spark lighter every torch setup needs. Reliable ignition for acetylene torches.

1.89″ x 360′ plastic HVAC tape. Pressure-sensitive adhesive. For wrapping flex duct connections and general HVAC bundling. Also called Tuck Tape.

Supco FSC10 flame sensor cleaner. Compact, durable tool cleans flame sensor rods in seconds. Fixes the most common cause of furnace short-cycling.

1/2″ brass ball valve with FIP x FIP threads. Full port design for gas shutoff. PTFE seals. Use as a gas shutoff valve for furnaces and appliances.

Sand cloth for copper pipe prep, 1-1/2″ x 15′ roll. 180-grit aluminum oxide. Cleans and preps copper before brazing or soldering for a leak-free joint.

DiversiTech GG-1 Swoosh Drain Gun. Uses CO2 cartridges to blast clogs out of 3/8″ to 3/4″ condensate drain lines. Portable, 800 PSI burst. Quick and effective.

Vacuum pump oil, 1 quart. Hydro-Balance H-2600. Keeps your vacuum pump running smoothly and pulling deep vacuum. Change oil between every job for best results.

HS-519 cable tie tensioning and cutting tool. Tightens zip ties to a consistent tension and flush-cuts the tail. Saves time on wire bundling jobs.

Supco HS31032 Heat Shield Gel, 32 oz. Protects surrounding surfaces while brazing or soldering. Non-toxic, non-corrosive, evaporates in 24-48 hours.

IRC-120 thermal imaging camera. Spots hot and cold spots in ductwork, finds electrical issues, and checks insulation. Compact and easy to use for HVAC diagnostics.

Irwin IRHT81736 ratcheting tubing cutter. Cuts copper, brass, PVC, and aluminum from 1/4″ to 1-1/8″ OD. Ratchet action for tight spaces.

Fieldpiece JL3KH6 wireless charge and air test kit. Includes pressure probes, pipe clamps, and psychrometers for real-time HVAC diagnostics via Job Link app.

Fieldpiece JL3KR4 wireless refrigerant charge kit. Pressure probes and pipe clamps with 1000-foot wireless range and Rapid Rail sensors for fast superheat/subcooling readings.

Supco JV1 condensate cleanout valve. Installs inline on 3/4″ drain lines — open it to flush the line or attach a drain gun. Easy maintenance access point.

Malco KBHC replacement blade for the FG1 duct board hole cutter. Cuts 1.5″ thick fiberglass duct board. Durable steel blade — keeps cuts clean and precise.

Uniweld KC100P oxyacetylene torch kit with tanks and gas included. Welds up to 1/8″ steel, brazes up to 1″ copper. Complete portable outfit — ready to use out of the box.

Mini-split line set — 25 ft, 1/4″ liquid x 1/2″ suction, pre-flared ends. Insulated suction line. Ready to install on most 9,000-12,000 BTU ductless systems.

Mini-split line set — 25 ft, 1/4″ liquid x 3/8″ suction, pre-flared ends. Insulated suction line. Fits most 9,000 BTU ductless systems.

4LifetimeLines LT-CTB compact tubing bender kit. Bends 1/4″ to 7/8″ soft copper, aluminum, and brass tubing. Makes clean bends without kinking.

Supco MAG1YL magnetic jumper wire, 20 inches. Magnetic tips clip to terminals for hands-free HVAC diagnostics. Rated 30 VAC/VDC, 5 amps. Yellow wire.

MC-size acetylene bottle, empty, for purchase. 10 cu.ft. capacity. Compact and portable — great for small brazing jobs and tight spaces.

DiversiTech MG-1 brass manifold gauge set with 60″ hoses. Works with R-22, R-410A, and R-407C. Good starter set for DIY or light commercial work.

Fieldpiece MG44 wireless vacuum micron gauge. A2L compatible, 1000-foot wireless range. Rugged design with reversible angled coupler for tight access during evacuations.

Fieldpiece MR45 refrigerant recovery machine. 1 HP DC motor, A2L compatible, self-purge function, three auto-stop levels. Fast, efficient recovery for all common refrigerants.
![MSHC - DUAL CHUCK (SHORT [2], 1/4-5/16)](https://otp-hvac.com/wp-content/uploads/2024/11/CRHEX_MSHC_reverse_action_BIT-300x300.jpg)
Malco MSHC dual magnetic hex chuck driver, 2″ short length. Reversible 1/4″ and 5/16″ hex sizes. Magnetic tip holds screws. Cleanable magnet design.
![MSHC1 - DUAL CHUCK (SHORT [2], 5/16-3/8)](https://otp-hvac.com/wp-content/uploads/2024/11/Malco_MSHC1-300x300.jpg)
Malco MSHC1 dual magnetic hex chuck driver, 2″ short length. Reversible 5/16″ and 3/8″ hex sizes. Magnetic tip with cleanable magnet for metal shavings.
![MSHCST - DUAL CHUCK (SAWTOOTH, SHORT [2], 1/4-5/16)](https://otp-hvac.com/wp-content/uploads/2024/11/MSHCST_SAWTOOTH_BIT-300x300.jpg)
Malco MSHCST SawTooth dual hex driver, 2″ short length. Reversible 1/4″ and 5/16″. SawTooth tip grips stripped screws that smooth drivers slip on.
![MSHXLC - DUAL CHUCK (LONG [6], 1/4-5/16)](https://otp-hvac.com/wp-content/uploads/2024/11/MSHXLC_HEX_DRIVER-300x300.jpg)
Malco MSHXLC long-reach (6″) dual magnetic hex chuck driver. Reversible 1/4″ and 5/16″. Extra length reaches screws recessed in duct flanges and panels.
![MSHXLC1 - DUAL CHUCK (LONG [6], 5/16-3/8)](https://otp-hvac.com/wp-content/uploads/2024/11/MSHXLC1_HEX_DRIVER_CHUCK-300x300.png)
Malco MSHXLC1 long-reach (6″) dual magnetic hex chuck driver. Reversible 5/16″ and 3/8″. Extra length for recessed screws on ductwork and equipment.

Midwest MWT-6510L offset left-cut aviation snip. GlideTech forged blades with KUSH’N-POWER grips. Professional-grade for heavy ductwork cutting.

Midwest MWT-6510R offset right-cut aviation snip. GlideTech forged blades with KUSH’N-POWER grips. Professional-grade for heavy ductwork cutting.

Midwest MWT-6510S offset straight-cut aviation snip. GlideTech forged blades with KUSH’N-POWER grips. Professional-grade for straight ductwork cuts.

Midwest MWT-C5 five-blade sheet metal crimper. 1-5/8″ throat depth with KUSH’N-POWER handles. Creates crimps for joining round duct fittings.

Nitrogen bottle, empty, for purchase. 40 cu.ft. capacity with CGA-580 valve. Used for pressure testing, brazing purge, and system evacuation in HVAC.

Nitrogen refill, 40 cu.ft. of gas contents. Bring in your empty 40 cu.ft. nitrogen bottle and exchange it for a full one. For HVAC pressure testing and brazing purge.

Oxygen bottle, empty, for purchase. 20 cu.ft. capacity with CGA-540 valve. Used with acetylene for oxy-acetylene brazing, welding, and cutting.