Honeywell 230063 Upper Thermostat Knox Hlc-tod Style

Product Description

The HONEYWELL 230063 is a Knox upper thermostat built in the HLC-TOD style for use in water heater applications. It mounts in the upper position of the heater assembly and regulates temperature at the top heating element. The right-hand orientation matches original equipment configurations found in EEM and American water heater units. Licensed plumbers and HVAC technicians typically handle installation and replacement of this component during routine service or element failure diagnosis.

This thermostat is designed for residential water heater systems, specifically right-hand configurations using the HLC-TOD form factor. It fits equipment manufactured under the EEM and American brand lines. The upper thermostat position controls the primary heating element and is one of the first components inspected when a water heater fails to produce adequate hot water or trips its high-limit cutout.

Key Features

• Knox upper thermostat configuration for top-element temperature control
• HLC-TOD style design for drop-in OEM-style replacement
• Right-hand orientation matches original equipment mounting position
• Compatible with EEM and American water heater product lines

Compatibility

Designed as a right-hand HLC-TOD style upper thermostat replacement for EEM and American water heater systems, as specified in the product data.

Installation Notes

Installation should be performed by a licensed plumber or qualified service technician. Before servicing, shut off electrical power to the water heater at the circuit breaker and allow the tank to cool as needed. The upper thermostat is accessed by removing the upper access panel and insulation. Verify the replacement thermostat orientation and mounting style match the original before making any electrical connections.

Technical Specifications

• Style: HLC-TOD
• Mounting Orientation: Right Hand
• Position: Upper

Standard Information

• Brand: HONEYWELL
• Manufacturer Part Number: 230063