McDonnell & Miller EA-157-L Low Water Cut-Off/Pump Controller ElectrodeThe EA 157 L Low Water Cut Off Pump Controller Electrode is engineered for reliable water level sensing in boiler and hydronic systems. This long type electrode (Type Electrode, Long) delivers precise, responsive control for low water cut off and pump controller applications and is designed for use on the 157S RBP Series controllers. From McDonnell & Miller, this replacement part blends durable construction with straightforward installation, offering

helping minimize valve wear and chatter

8 inches and a swing radius of 7

Operating temperature range is 32 to 140°F

Differential: 9–36°F

Fits a wide range of blower assemblies for natural gas furnaces

Honeywell VP513A1055 Pneumatic Water Valve is a high-performance 2-Way

This dual-dial thermostat features a Fahrenheit dial for easy reading and a dial range of 55 to 85 Deg F

Variable speed capability

and long service life in HVAC and venting applications

Precise airflow control for efficient system performance

Compatibility: PGB120245-3 and PGB120245-4 models

16 VA Driving / 5 VA Holding