SSN2000 – UNIVERSAL NITRIDE HOT SURFACE IGNITOR (120V)
$48.21Supco SSN2000 universal 120V silicon nitride ignitor. Replaces hundreds of OEM ignitor models. Includes mounting hardware for a wide range of furnace brands.
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Supco SSN2000 universal 120V silicon nitride ignitor. Replaces hundreds of OEM ignitor models. Includes mounting hardware for a wide range of furnace brands.

Supco SSN24 hot surface ignitor and flame sensor combo. 24 VAC. Direct replacement for Honeywell Q3400A1024 Smart Valve systems.

1/2-gallon hand pump sprayer with adjustable nozzle. Use it for coil cleaner, bleach for drain lines, or general HVAC cleaning. Durable poly tank.

Supco SSRT3165 red silicone pressure switch tubing, 1/4″ ID x 60″. Handles -100°F to 500°F. Replaces cracked or melted rubber tubing on furnace inducer pressure switches.

Salus ST100ZB line voltage thermostat with Zigbee wireless. For baseboard heaters and other line voltage heating systems. Smart control from your phone.

ST200 condensate drain treatment tabs, 200 count jar. Water-soluble, non-corrosive tablets prevent slime and sludge in AC drain pans and lines. Drop in and forget it.

Temperature fuse link, opens at 228°F (109°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.

Temperature fuse link, opens at 257°F (125°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.

Temperature fuse link, opens at 300°F (149°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.

Temperature fuse link, opens at 333°F (167°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.

Temperature fuse link, opens at 377°F (192°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.

Temperature fuse link, opens at 438°F (228°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.

Temperature fuse link, opens at 468°F (242°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.

Ceramic temperature fuse link (straight), opens at 257°F (125°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.

Ceramic temperature fuse link (straight), opens at 300°F (149°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.

Ceramic temperature fuse link (straight), opens at 333°F (167°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.

Ceramic temperature fuse link (straight), opens at 377°F (192°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.

Ceramic temperature fuse link (elbow), opens at 257°F (125°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.

Ceramic temperature fuse link (elbow), opens at 300°F (149°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.

Ceramic temperature fuse link (elbow), opens at 333°F (167°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.

STCR5019 1/2″ staples, 1,000-pack. Heavy-duty staples for insulation, duct wrap, and upholstery. Fits Arrow T50 and compatible staplers.

18″x18″ flame-resistant magnetic blanket for brazing in tight spaces. Integrated magnets stick to metal surfaces, reinforced grommets, and center slit for pipes. Protects walls and wiring.

8″ round ceiling diffuser with 360-degree airflow. Steel with white powder coat. Mounts in 8″ round duct opening. Great for bedrooms, hallways, and offices.

10″ round ceiling diffuser with 360-degree airflow. Steel with white powder coat. Mounts in 10″ round duct opening. Great for bedrooms, hallways, and offices.

Universal door interlock switch (SWT01714). Fits Trane, Carrier, York, and more. SPST, 125/250VAC, 21A rated. Shuts off the furnace when the access panel is removed.

Trane SWT02173 manual reset limit switch, opens at 310°F. Teardrop mount. Used as a flame rollout safety switch on Trane and American Standard furnaces.

Trane SWT04232 dual furnace pressure switch, -0.17″ and -0.50″ WC. For two-stage Trane/American Standard furnaces. Also replaces SWT02357 and C340789P02.

Multi-voltage step-down transformer, 120/208/240/480V to 24V, 100VA with built-in circuit breaker. Heavy-duty for systems that need more than 40VA. Foot mount.

ToughBuilt TB-53 ClipTech wall organizer, 24-inch steel rail. Mount your ClipTech pouches on the wall or in your van. Includes mounting hardware. Powder-coated steel.

ToughBuilt TB-55-B padded shoulder strap for tool bags and totes. Adjustable length with non-slip surface. Cushioned for long carry jobs. Fits most tool bags.

ToughBuilt TB-66C tool backpack with 31 pockets and a laptop compartment. Rugged base protects contents. Hands-free carry for HVAC techs, electricians, and contractors.

ToughBuilt TB-94-M-3 mesh fastener bags, 3-pack. Heavy-duty mesh windows for visibility. Top-mount carabiner clips for hanging. Organize screws, fittings, and small parts.

ToughBuilt TB-CT-01 contractor pouch with 23 pockets. ClipTech hub clips onto any belt. Holds speed squares, notebooks, pencils, and hand tools. Built for the job site.

ToughBuilt TB-CT-104 master electrician’s pouch with 25 pockets. ClipTech hub, built-in tape measure clip, and slots for wire testers and flashlights. Works great for HVAC techs too.

ToughBuilt TB-CT-106A service pouch with 20 pockets. ClipTech hub attachment. Sized for pliers, wrenches, screwdrivers, and flashlights. Great for HVAC service calls.

ToughBuilt TB-CT-114 journeyman electrician’s pouch with 21 pockets. ClipTech hub, tape measure clip, and wire tester slots. Versatile enough for any trade.

ToughBuilt TB-CT-150 ClipTech Hubs, 3-pack. Attach any ToughBuilt ClipTech pouch to any belt. Keep spares so you can swap pouches fast between jobs.

ToughBuilt TB-CT-20-LX specialist drill holster with 15 pockets. ClipTech hub, adjustable grip, and bit pockets. Keeps your drill on your hip and bits within reach.

ToughBuilt TB-CT-22 technician pouch with 11 pockets. Compact ClipTech design with snug-fit screwdriver loops. Ideal for service techs who want a minimal belt setup.

ToughBuilt TB-CT-24 project pouch with hammer loop and 6 pockets. ClipTech hub. No-Snag hidden seam construction. A basic belt pouch for nails, screws, and a hammer.

ToughBuilt TB-CT-36-L6 technician 6-pocket pouch. Adjustable central pocket for pliers, four screwdriver loops, notebook slot, and tape clip. ClipTech hub attachment.

ToughBuilt TB-CT-40P padded tool belt with steel buckle. Adjustable length, wide padding for comfort. Compatible with all ClipTech pouches. Built for all-day wear.

ToughBuilt TB-CT-42 work belt, fits waist sizes 32″ to 48″. Heavy-duty buckle, compatible with all ClipTech pouches. Basic no-padding belt for lighter tool setups.

ToughBuilt TB-CT-61-18 XL rolling Massive Mouth tool bag. Patented wide-open design, hard body, rolling wheels, and telescoping handle. Haul your full tool kit without lifting.

ToughBuilt TB-CT-62-12 medium Massive Mouth tool bag, 12-inch, waterproof bottom. Patented wide-open design holds its shape. Hard body with rugged base.

ToughBuilt TB-CT-62-16 large Massive Mouth tool bag, 16-inch, waterproof bottom. Holds more tools with the same wide-open design. Hard body construction.

ToughBuilt TB-CT-62-20 X-large Massive Mouth tool bag, 20-inch, waterproof bottom. Biggest non-rolling bag in the Massive Mouth line. Hard body with rugged base.

ToughBuilt electrician’s folding utility knife. Combines knife, wire cutter, prying tool, and screwdriver in one compact folding design.