Lochinvar 100233613 Bulbwell, 3/8" NPT x .210" ID

A Lochinvar 100233613 Bulbwell secures a temperature sensing element in place for precise readings and consistent control within the assembly.

• Designed for dependability, real OEM holders and supports keep equipment aligned for smoother operation and stronger productivity
• Fits Popular Models: PF 1701 Cat I, PF 1501 Cat IV, OFN2001
• Product Type: Bulbwell
• Mount Type: 3/8" NPT
• Opening Diameter: 0.210"

Common Questions and Answers

In what way does the Lochinvar 100233613 Bulbwell impact machine operation?

The bulbwell provides a protected mounting point for a sensing bulb so the HVAC system can monitor temperature accurately without exposing the sensor directly to fluid or pressure. Its 3/8" NPT mount and .210" inside diameter matter because they ensure proper fit, secure sealing and dependable heat transfer within heating and cooling equipment.

What are some possible signs that the Lochinvar 100233613 Bulbwell may need to be replaced?

The bulbwell may need to be replaced if the heating and cooling unit shows erratic temperature readings, poor control response or inconsistent cycling that could point to improper sensor contact or sealing. Physical signs can include corrosion, cracking, thread damage or leaks around the fitting and environmental signs may include buildup, moisture exposure or wear that can affect performance over time.