Scully WL-170 Oil Tank Fill SignalOil Tank Fill Signal delivers reliable confirmation of tank fill status for industrial oil systems. The Scully WL 170 Oil Tank Fill Signal is designed for use on a 1 inch vent pipe oil tank, providing a clear signal when the tank reaches its full level. This device is commonly referred to as an Item Tank Fill Signal and is used on Item 1 Inch Vent Pipe Oil Tank. With a compact design tailored for vent piping, the WL 170 supports straightforward

Enhances furnace safety and protects critical components from overheating

The stainless steel finish supports clean environments and provides compatibility with standard mounting configurations across the SWGII-5 family

ASCO 304355 compatibility

120 VAC operation at 50/60 Hz for versatile power compatibility

Type: Split-phase blower for reliable draft induction

keeping your residential HVAC system running efficiently

The Scully VS-220 integrates seamlessly into existing oil handling lines

Temperature rating: -40 to 125°F

It delivers quick ignition

and longer life from your furnace

Cartridge-type filter for easy installation

Function: Monitors temperature to prevent overheating and protects HVAC systems