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Yellow 25 lb synthetic gear oil bottle 68 ISO 80W H1

Miles Lubricants

Miles Lubricants 1432005 Yellow 25 lb 68 ISO 80W H1 HVAC control

SKU CH-DEZW-V8PEJ

Food-grade synthetic gear oil rated ISO 68 and SAE 80W, operating from 0 to 180 °F in a 25 lb yellow bottle

  • Product colorYellow
  • Food-grade safety with NSF H1 certification
  • Synthetic base oil resists breakdown to 180 °F
  • ISO 68 viscosity matches HVAC system specs
  • 25 lb container reduces refill frequency
  • Pour point at 0 °F keeps oil flowing in cold starts

HVAC Control Gear Oil 25 lb

This 25 lb gear oil is formulated for HVAC control systems requiring ISO Viscosity Grade 68 and SAE 80W performance. The synthetic base oil carries an NSF H1 food-grade rating and contains no additives. It suits maintenance teams and operators who need a lubricant approved for incidental food contact in heating, ventilation and air-conditioning equipment.

Pour and fill from the bottle

The product arrives in a yellow bottle designed for direct pouring into reservoirs or gearboxes. No special tools or pumps are required for typical top-ups. Ensure the container is sealed after each use to keep moisture and debris out. The pour point of 0 °F means the oil flows readily at low temperatures, reducing the risk of sluggish fills in cold environments.

Verify ISO 68 and H1 requirements

Confirm that your HVAC control unit specifies ISO VG 68 and SAE 80W viscosity grades before ordering. Check that the application demands an NSF H1 food-grade lubricant with no additive package. The operating range spans 0 °F to 180 °F, so ensure your equipment runs within these limits. This item is not for systems requiring a different viscosity grade, additive chemistry or a non-food-grade rating.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 59% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameMILES LUBRICANTS
Product colorYellow

Questions about this item

How do I confirm the 68 ISO viscosity gear oil is performing correctly after filling the HVAC system?

Verify the oil maintains flow between 0 and 180 degrees F and check for consistent yellow colour in the sight glass.

What comes with the 25 lb bottle of Miles Lubricants 1432005 and what must I source separately?

The bottle contains synthetic H1 food-grade gear oil with no additives; dispensing equipment and seals are not included.

Which viscosity grade should I choose for an HVAC control requiring 68 ISO and 80W SAE ratings?

This single 68 ISO, 80W SAE grade meets both specifications; no alternative grades are offered for this product.

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