What are the specs for this Tubing?

The correct replacement for Goodman model ADPF48601BA — B1796630 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number ADPF48601BA — B1796630.

What symptoms indicate I need a new tubing?

Common symptoms that indicate you need a new tubing include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this tubing compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

Goodman

OEM Goodman Flowrator Inlet Tube for ADPF48601BA — B1796630

Name: OEM Goodman Flowrator Inlet Tube for ADPF48601BA — B1796630
Brand: Goodman
SKU: B1796630-GEN
Price: 5.95 USD
Availability: InStock

SKU: B1796630-GEN Brand: Goodman

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The Goodman B1796630 is a genuine OEM flowrator inlet tube engineered as a direct-fit replacement for the ADPF48601BA air handler and compatible Goodman/Amana coils. The flowrator inlet tube delivers refrigerant from the metering device into the evaporator coil circuit. Correct tube sizing and routing are critical to proper refrigerant distribution — a damaged, kinked, or incorrect tube can starve circuits and degrade cooling capacity.

Specifications

Component: Flowrator inlet tube (refrigerant feed)
OEM part number: B1796630
Fits model: ADPF48601BA (and compatible Goodman coils)
Equipment type: Air Conditioner / Air Handler
Factory-formed bends matched to coil geometry
Sized for correct refrigerant metering and distribution

OEM vs. Generic

The OEM inlet tube is pre-formed to the exact length, diameter, and bend pattern required by the coil, ensuring proper refrigerant feed. Generic substitutes risk incorrect inside diameter or fit-up, which can throw off metering and reduce efficiency. For a metering-critical part, the genuine Goodman tube is the safe choice.

Installation Difficulty

Advanced. Replacement involves opening the sealed refrigerant circuit, brazing connections, and recovering/evacuating/recharging the system per EPA Section 608 requirements. This is professional HVAC work — a licensed, certified technician should perform the install. Plan accordingly and do not attempt without proper tools and refrigerant certification.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman Flowrator Inlet Tube...

$5.95

Frequently Asked Questions

Does this Tubing fit my Goodman ADPF48601BA — B1796630?

Yes. This is the factory-specified OEM tubing for the Goodman ADPF48601BA — B1796630. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the tubing on my Goodman ADPF48601BA — B1796630?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new tubing?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this tubing compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman tubing?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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