See how NOLT transforms the way HVAC professionals find, order, and manage parts. Built by technicians, for technicians.
Stop typing part numbers. Simply take a photo of any HVAC component and our AI instantly identifies it, showing you matching products with confidence scores.
At a job site with a failed capacitor? Snap a photo and get instant matches without knowing the part number.
Part labels worn off or illegible? Our AI can identify parts by their physical characteristics alone.
Reduce part lookup time from minutes to seconds. Get back to work faster with instant identification.
Not sure what's wrong? Our intelligent diagnosis wizard asks the right questions and recommends the most likely parts needed to fix the issue.
Choose from common issues: "AC not cooling", "Furnace won't ignite", "Unit making noise"
Quick yes/no questions narrow down the root cause: "Is the fan running?" "Do you hear clicking?"
Receive a prioritized list of likely replacement parts with one-click add to cart
Tell us the job type and equipment, and our AI generates a complete parts list with everything you need. Never forget a fitting or connector again.
Generates: condenser unit, line set, thermostat, disconnect, capacitor spare, surge protector recommendation
Common repair kits for capacitor replacement, contactor swap, fan motor change with all necessary parts
Save frequently-used job configurations as templates for instant reuse on future projects
Enter any OEM part number and instantly see compatible universal replacements. Save up to 70% compared to OEM pricing without sacrificing quality.
OEM Price: $89.99 | Universal Alternative: $24.99 | You Save: $65 (72%)
All cross-references are verified for electrical specs, dimensions, and compatibility. Confidence scores show match reliability.
Carrier, Trane, Lennox, Goodman, Rheem, York, Coleman, and many more OEM manufacturers
Track what's on your truck in real-time. Set reorder thresholds and get smart suggestions based on your usage patterns. One-tap restock when supplies run low.
Define default quantities for parts you always carry: capacitors, contactors, filters, etc.
When you order through the app, your truck inventory updates. Manual adjustments also supported.
See all low-stock items at a glance. Restock everything with a single button press.
Get exclusive discounts, flexible payment terms, and premium tools designed for HVAC businesses of all sizes.
Licensed HVAC technicians get 20% off all orders plus Net-30/45 payment terms
Bulk buyers get our best rates at 25% off plus extended Net-60 payment terms
Multi-property maintenance teams get 15% discount with flexible credit limits
Point your camera at any manufacturer barcode or QR code to instantly identify parts, check pricing, and verify compatibility. No typing, no guessing.
Scan NOLT QR codes on invoices, packaging, or shelf labels for instant product lookup and reordering.
Scan UPC or manufacturer barcodes directly from parts packaging to find exact matches or compatible alternatives.
Quickly scan parts on your truck to update inventory levels. Add items with a single scan when restocking.
NOLT isn't just another parts catalog. It's the intelligent hub that connects contractors, suppliers, manufacturers, and data partners into one seamless ecosystem.
Every participant in the ecosystem benefits from shared intelligence
AI-powered diagnostics, instant part matching, truck inventory management, and Pro discounts up to 25%
Automated order routing, real-time inventory sync, performance analytics, and expanded market reach
Market intelligence reports, demand forecasting, cross-reference visibility, and direct contractor feedback
API-first integration, revenue sharing on data usage, automated catalog enrichment, and quality metrics
Every transaction makes the platform smarter for everyone
See how NOLT compares to traditional HVAC supply ordering methods
"The visual search is a game changer. I photographed a failed capacitor on site and had the exact replacement ordered in 30 seconds. No more squinting at worn labels."
"Job Builder saves me 15 minutes per installation job. I used to forget small items like condensate fittings. Now I get a complete parts list every time."
"The cross-reference feature alone paid for my Pro account. I'm saving 40-50% on capacitors and contactors compared to buying OEM through my old supplier."
Join thousands of HVAC professionals who save time and money with NOLT's AI-powered parts platform.