What is the standard Fujitsu AIRSTAGE warranty?

Fujitsu publishes parts and compressor warranty terms (often 10 years when installed by a licensed contractor and registered). Always confirm the current warranty for your exact model and market.

How do I register my Fujitsu system and check warranty status?

Use Fujitsu’s online Product Registration and Warranty Lookup tools. Have your model, serial number, and installation date ready.

Where can I find Fujitsu troubleshooting guides and manuals?

See Fujitsu’s Support page for FAQs, basic troubleshooting, operation manuals, submittals, and warranty PDFs for your model.

Can I buy genuine Fujitsu replacement parts?

Yes—order genuine parts by model and serial number to ensure compatibility. We can help confirm part numbers before you buy.

How do I choose the right CFM for an Air King bath fan?

Match CFM to room size and code requirements. For typical bathrooms, target 1 CFM per square foot. Verify duct length and elbows to maintain airflow.

What do sone ratings mean on Air King fans?

Sones measure perceived sound. Lower sone ratings indicate quieter operation. Check each model’s sone rating at the listed CFM.

Are Air King range hoods and bath fans ENERGY STAR® certified?

Many models are. See the product page specifications for ENERGY STAR® status and efficiency details.

Do you carry genuine Air King parts and accessories?

Yes. We stock authentic replacement grilles, motors, switches, and accessories. Provide your model number to confirm fit.

How fast do Air King items ship?

Popular models typically ship quickly. Check live availability on the product page or contact us for expedited options.

Do you carry OEM Beckett burner parts and condensate pumps?

Yes—motors, nozzles, igniters, primary controls, and condensate pump assemblies. Provide model/serial for exact fit.

How do I size a condensate pump?

Check max head (lift), flow rate, reservoir volume, and safety switch needs. Match to the equipment’s condensate output.

Are check valves and tubing included with pumps?

Many pumps include a check valve; tubing is often separate. See the ‘Includes’ section per SKU.

What maintenance is recommended for pumps?

Clean the reservoir, float, and inlet regularly; replace tubing and check valve as needed.

Where are manuals and exploded views?

They’re linked on each product page under Documentation.

Where can I find Danfoss HVAC/R troubleshooting help?

Use the Danfoss Technical Support hub for troubleshooting guides, tips, and links to resources for drives and climate solutions.

Is there a Danfoss Refrigeration & Air Conditioning FAQ?

Yes. Danfoss maintains FAQs that cover compressors, electronic controls, filter driers, valves, and related topics for installers and service pros.

How do I confirm if a Danfoss part fits my system?

Match the part number against your equipment documentation. If needed, share your model and application details and we’ll help verify a correct replacement.

Do Danfoss controls require firmware or software updates?

Some products do. Check the product’s documentation and the Danfoss support pages for the latest software and update instructions.

How fast can Danfoss parts ship?

Most popular items ship quickly from stock. Lead times for specialty components vary—contact us with your needed date and project location.

What kinds of HVAC accessories does DiversiTech make?

Pads, line sets, condensate solutions, electrical components, chemicals, tools, and installation hardware for residential and light commercial HVAC/R.

How do I size a DiversiTech equipment pad?

Choose a pad larger than the unit’s footprint and rated for the application. Check unit dimensions and local code requirements.

Do you stock genuine DiversiTech parts?

Yes—authentic DiversiTech products with manufacturer specs and documentation. Contact us with your model or use filters to confirm.

Are condensate pumps and safety switches included?

Many condensate solutions include switches; others are separate. Review each product’s ‘Includes’ and wiring diagram.

What about shipping and lead times?

Common SKUs ship quickly. Bulk/contractor quantities and specialty items may require additional lead time.

What does a Drain Alert condensate safety switch do?

It detects condensate backups or pan overflow and opens the safety circuit to shut the system down before water damage occurs.

Where should I install the switch—primary line, secondary pan, or both?

Follow local code and manufacturer instructions. Many installs use a float in the secondary pan plus an inline switch at the primary drain for redundancy.

Is wiring normally open or normally closed?

Most HVAC safety switches are wired in series as normally closed; when water is detected they open the circuit. Verify on the product’s diagram.

Will the switch work with heat pumps and furnaces?

Yes—wire it into the low-voltage safety circuit per the unit’s control board diagram.

Do I need maintenance after installation?

Keep drains clear, test the float at service visits, and replace the switch if it shows wear or fails a function test.

Do you stock EcoSmart genuine parts and accessories?

Yes, we carry authentic EcoSmart products and accessories for professional HVAC installation and service.

Which EcoSmart category should I choose?

Use the Related Categories links to browse the top EcoSmart categories. Our team can help match models and accessories for your system.

Do you offer fast shipping on EcoSmart items?

Yes. Most EcoSmart items ship quickly from stock. Check each product page for current availability.

What aluminum products are used around HVAC installs?

Coil guards, louvered panels, screens, fascia, and general aluminum stock for protective or architectural use.

How do I select thickness and alloy?

Choose thickness based on load and impact risk; select alloy/temper for corrosion resistance and formability.

Are custom cuts and finishes available?

Yes—cut-to-size, perforations, and powder-coat or anodized finishes may be available by request.

Can aluminum be used in coastal environments?

Yes—use marine-grade alloys or protective finishes and follow fastener compatibility to minimize galvanic corrosion.

Do you provide submittals or drawings?

Project quotes can include drawings/specs; provide dimensions, mounting method, and site photos if possible.

Which fasteners should I use for HVAC hangers and supports?

Choose by material, load rating, and environment. For sheet metal, confirm gauge and corrosion requirements.

What’s the difference between self-drilling and self-tapping screws?

Self-drilling screws have a drill-bit tip for metal; self-tapping require a pilot hole or thin material.

Do you offer stainless or coated fasteners for coastal areas?

Yes—stainless and corrosion-resistant coatings are available. Check the product’s material grade.

Can I buy bulk contractor quantities?

Yes—contractor packs and case quantities are available for common sizes.

Are driver bits included?

Bits are usually separate; see the ‘Includes’ section per SKU.

Where can I find Fieldpiece FAQs, manuals, and updates?

Visit Fieldpiece Support for FAQs, user manuals, firmware/software updates, product registration, and service requests.

How does Fieldpiece warranty service work?

Warranty terms vary by tool. Register your product and contact Fieldpiece for repair or replacement guidance. Keep your receipt and serial number available.

Do Fieldpiece scales, leak detectors, and analyzers have replacement parts?

Yes. Many instruments have replaceable sensors, hoses, probes, and accessories. Check the product’s FAQ page or manual for part numbers.

How do I update firmware on compatible Fieldpiece tools?

Download the latest software/firmware from Fieldpiece Support and follow the device-specific instructions in the manual.

Where can I buy Fieldpiece tools near me?

Use the Fieldpiece ‘Where to Buy’ locator or order from authorized distributors online for fast delivery.

Do you supply First Co air handler parts?

Yes—contactors, blower motors, control boards, TXVs, and coils. Provide model and serial to verify compatibility.

How can I identify my First Co model?

Use the data plate on the air handler or the original manual. The model string defines tonnage, coil type, and configuration.

Are OEM coils and pans available?

Yes—availability varies by series and year. We’ll confirm using your full model/serial.

Do you offer replacement TXVs and metering devices?

We stock common TXVs and orifices. Match refrigerant type, capacity, and connection size.

OEM HVAC Parts & Tools for Professionals

HVAC Tools & Accessories for Pros — Lightning-Fast Shipping

Stock your van with the pro-grade HVAC tools, precision testing instruments, and job-ready accessories trusted by residential and light-commercial technicians nationwide. Everything from digital manifold gauges, wireless vacuum pumps, and micron gauges to refrigerant recovery machines, leak detectors, combustion analyzers, and high-quality hand tools — all chosen for accuracy, durability, and real-world performance on the job site.

We focus on the gear you actually use every day: Bluetooth-enabled meters for instant data sharing, ergonomic torque wrenches that hit spec every time, and rugged cases that survive the back of the truck. Same-day shipping on in-stock orders over $99 means you’re back to work fast — no downtime, no excuses.

Our full OEM HVAC parts catalog is launching soon with genuine replacement parts and easy model lookup. Be the first to know when it goes live and grab early-access pricing — join the pro waitlist today. Sign up in 30 seconds →

No spam. We’ll email when OEM parts are live and compatible tools are in stock.

Same-Day Shipping on In-Stock B2B Pricing & Tax-Exempt Pro-Grade Gauges & Meters Leak Detectors • Vacuum Pumps

HVAC Tool Bundles — Built for Busy Techs

Get curated HVAC tool bundles with the meters, gauges, pumps, and job-ready tools techs rely on every day. Improve truck stock, reduce downtime, and ship fast nationwide.

Top brands: Fieldpiece, Yellow Jacket, CPS, UEi

Job-ready kits for install, service & diagnostics

Fast shipping from U.S. distribution centers

Starter kits, diagnostic bundles, and full service packages coming online daily.

FSD Cooling Equipment — Coming Online

We’re onboarding FSD Cooling HVAC equipment: complete systems, mini splits, condensers, air handlers, and heat pumps supported by OEM parts through HVACProSales.

Energy-efficient systems for installs & change-outs

OEM match between equipment and parts

Model-to-part lookup coming online for fast ordering

Inventory loading now — heat pumps, air handlers, condensers & complete systems.

Why HVACProSales?

Expert Help for B2C & B2B

Homeowners, facility teams, and contractors receive professional guidance on compatibility, sizing, and installation safety.

Model-to-Part Lookup

Find the exact OEM part by entering your equipment model number—reducing misorders and saving valuable time.

Pro-Grade Tools + OEM Parts

Access professional diagnostics gear and genuine replacements in a single order for streamlined operations.

Bulk Pricing & Tax-Exempt

Enjoy contractor discounts and tax-exempt checkout to maintain competitive margins and reduce project costs.

New Products

Testo 550s Bluetooth digital manifold with 3 premium 5-foot hoses, hard protective case, and wireless vacuum gauge – complete professional HVAC diagnostic kit — Quick view

SKU: BUNDLE-01

Testo 550s Digital Manifold Pro Kit + Hoses + Case + Vacuum

MSRP:

$850.00

$699.00 ex. Tax

Yellow Jacket

SKU: 29986

Yellow Jacket 29986 Plus II 1/4" Hose with Compact Ball Valve, 72" (Pack of 3)

$150.00 ex. Tax

Air King

SKU: 9550

Air King Commercial Grade Pivoting Utility Fan, for Cooling, Ventilating, Exhausting and Drying at Home, Job Site, Work Shop, Construction, 3 Speeds, 11.25", Black, 9550

$79.00 ex. Tax

Air King

SKU: LEDAK100H

Air King ENERGY STAR® Certified Humidity Sensing Exhaust Fans with LED Light

$95.00 ex. Tax

Fieldpiece Instruments

SKU: VP85

Fieldpiece VP85 - 8 CFM Vacuum Pump

$650.00 ex. Tax

Top HVAC Brands We Carry

Latest News

Nov 25th 2025

Why Every HVAC Technician Needs a Quality Multimeter

Why Every HVAC Technician Needs a Quality Multimeter If you could only have one tool in your HV…
Nov 10th 2025

The Essential HVAC Tool List: Build Your Professional Toolkit

Building Your Professional Kit Whether you're starting your career in HVAC or upgrading a sea…
Nov 7th 2025

Your Seasonal HVAC Maintenance Checklist: Save Money & Avoid Repairs

Your Seasonal HVAC Maintenance Checklist: A Homeowner's Guide Regular HVAC maintenance keeps yo…
Nov 5th 2025

Hard Start Kit Installation: When and How to Do It Right

When and How to Install a Hard Start Kit: A Technician's Guide Hard start kits can be a powerfu…

View All Articles

Support & Answers

Frequently Asked Questions

Quick answers for contractors and service teams sourcing OEM HVAC parts, professional tools, and AC accessories.

What are the best parts for mini-split service?

For ductless systems, we recommend OEM-matched components to maintain performance and warranty integrity. We stock capacitors, coils, compressors, control boards, and install kits for Fujitsu, Midea, FSD Cooling, and Friedrich. Share the model/SKU and we’ll verify a precise fit.

How fast do you ship HVAC parts and tools?

Orders are processed quickly and shipped via dependable national carriers. Standard transit to most U.S. regions is typically 1–3 business days (location dependent). Need it faster? Contact us for expedited options.

Do you offer contractor pricing and bulk discounts?

Yes. We provide volume pricing for project lists, fleet replenishment, and recurring orders. Send your BOM or SKU list via Contact Us to receive a tailored quote.

How can I confirm compatibility before ordering?

Provide the unit model and serial (and a photo of the data plate if possible). Our team will match the correct OEM part and flag any superseded or revised components.

Do you carry tools and IAQ accessories for professional installs?

Yes. We stock vacuum pumps, digital manifolds, multimeters, recovery units, and IAQ essentials like CO₂ sensors, plus filter driers, installation kits, rod/strut/clamps, and more.

What is your policy on returns and warranties?

Warranty coverage follows the manufacturer’s terms for OEM components. For return eligibility, packaging and condition must be preserved. Please see Help & FAQ or contact our team for an RMA and instructions.

Ready to Equip Your HVAC Crew?

Get a fast, accurate quote for OEM parts, tools, and installation kits—matched to your model and project timeline.

Request a Quote Help & FAQ

HVAC Tools & Accessories for Pros — Lightning-Fast Shipping

Shop by Category

Air Quality & Filters

HVAC Tools & Instruments

Controls & Thermostats

Condensate & Drainage

HVAC Equipment

HVAC Accessories & Supplies

HVAC Tool Bundles

Brands

HVAC Tool Bundles — Built for Busy Techs

FSD Cooling Equipment — Coming Online