Rheem 59-77 Fuel Oil Filter

Product Description

The RHEEM 59-77 is a fuel oil filter designed to protect oil-fired heating equipment from particulate contamination in the fuel supply line. By capturing sediment, rust, and debris before they reach the burner assembly, this filter helps maintain consistent fuel flow and supports reliable ignition and combustion performance. It is intended for installation by licensed oil heat technicians and HVAC service professionals working on residential or light commercial oil-fired heating systems.

The 59-77 is suited for use in oil-fired furnace and boiler applications where inline fuel filtration is required between the fuel tank and the burner. It is a RHEEM-branded replacement part appropriate for service and maintenance work on oil heat systems requiring a model 77 style filter element.

Key Features

• Filters sediment, rust, and debris from fuel oil supply lines
• Supports consistent fuel delivery to the burner for reliable operation
• OEM RHEEM part for direct replacement in compatible oil-fired systems
• Model 77 filter designation as indicated by the part number suffix

Compatibility

Designed as an OEM-style replacement fuel oil filter for RHEEM oil-fired heating equipment requiring a 77 series filter. No specific model compatibility data was provided in the product input.

Installation Notes

Installation should be performed by a licensed oil heat technician or qualified HVAC service professional. Shut off the fuel supply valve and relieve any line pressure before removing the existing filter. Follow local oil heat codes and the equipment manufacturer's service documentation when replacing inline fuel filters. Dispose of used filter elements in accordance with applicable regulations for petroleum-contaminated materials.

Technical Specifications

• Filter Type: Fuel Oil Filter
• Filter Series: 77

Standard Information

• Brand: RHEEM
• Manufacturer Part Number: 59-77