Test Leads Pair 30" Insulated The Webster RV2104-3 is a

The Webster RV2104-3 is a regulating valve assembly designed for fuel oil pressure regulation in oil heating systems

HydroBalance H-455

Design: Prevents both relief valves from being isolated at the same time

Related internal components for HA4A/HS4A valve service

Leaves no residue

Test Leads Pair 30" Insulated The Webster RV2104-3 is aThe Crown 40632 Pair of 30" Insulated Test Leads is a high quality set of leads designed for electrical testing and diagnostics. Here's a detailed overview: Product Specifications Product ID: 40632 Type: Insulated Test Leads (Pair) Length: 30 inches each Color: 1 Red, 1 Black Wire Gauge: 18 AWG Insulation: UL rated Application: Ideal for use in ignition systems, HVAC diagnostics, and general electrical testing