Delavan 1.10x45A Oil Burner Nozzle 45° Hollow Spray Type A MFG# 1.10X45A

Delavan 1.10x45A Type A Hollow Spray Oil Burner Nozzle

The Delavan 1.10x45A oil burner nozzle features a precision-engineered 45-degree hollow cone spray pattern, designed to deliver fine droplets along the outer edge of the spray cone for stable ignition and efficient combustion.

The narrow 45° spray angle is ideal for burner heads requiring tighter flame patterns, ensuring proper combustion chamber alignment and optimal flame shape in flame retention systems.

Specifications:

• Firing Rate: 1.10 GPH

• Spray Angle: 45°

• Spray Pattern: Hollow (Type A)

• MFG#: 1.10X45A

• DLP: 4M1052

• Industry-standard oil burner thread

Designed For:

✔ Residential oil furnaces
✔ Oil-fired boilers
✔ Flame retention burner assemblies
✔ Fractional gallonage applications
✔ No. 2 heating oil systems

Compatibility:

Works with major burner brands including:

• Beckett

• Carlin

• Riello

• Wayne

Suitable for use with No. 2 heating oil and diesel fuel.

Benefits:

• Consistent fuel atomization

• Cleaner combustion performance

• Reliable cold-start ignition

• Durable precision-machined brass construction

• Long service life

Ideal for HVAC technicians and oil heating professionals replacing worn or clogged burner nozzles during routine maintenance.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.