Honeywell L4064B2236 is a combination fan & limit control switch for forced warm air heating systems, designed to control the blower fan on/off by plenum temperature and provide high-limit safety shutdown on temperature rise. It features an 8″ helical bimetal sensing element, field-adjustable fan, high-limit settings, and a manual fan switch for continuous fan operation when needed.
Product Specifications
- Part Number (MPN): L4064B2236
- Product Type: Fan & Limit Control / Limit Control Switch
- Application: Forced warm air heating systems (fan control + high limit control)
- Element Insertion Length: 8 in (203 mm)
- Switching Action: The fan switch makes and the high limit switch breaks on temperature rise
- High Limit: 100°F to 250°F
- Fan ON: 65°F to 215°F
- Fan OFF: 50°F to 200°F
- Mounting: Surface mount
Also Compatible With:
HONEYWELL L4064B2236
What’s Included
- 1 √ó Honeywell L4064B2236 Fan & Limit Control Switch (8″ sensing element, surface-mount style)
