The Caleffi CBN546209 is COMPLETE INSUL. FOR 546209-309, a genuine Caleffi component for hydronic air, dirt and magnetic separation systems.
Product data compiled from Caleffi North America technical documentation. Last reviewed June 2026.
FunctionAccessory
Warranty2 Years
Key Features
Genuine Caleffi Part
Factory component: COMPLETE INSUL. FOR 546209-309.
Direct Fit
Designed to fit and maintain the matching Caleffi separator or air-vent assembly.
Technical Data
| Function | Accessory / replacement part |
|---|---|
| Series | Caleffi DIRTMAG |
Documentation
Instruction sheetRelated Products
Caleffi 2900301 in Union AccessoryCaleffi 290031AccessoryCaleffi CBN546205AccessoryCaleffi CBN546207Accessory
Frequently Asked Questions
What is the Caleffi CBN546209?
It is COMPLETE INSUL. FOR 546209-309, a genuine Caleffi replacement part / accessory.
Which products does it fit?
It is designed for the matching Caleffi separator or air-vent assembly in its product family. Confirm compatibility against your model before ordering.
2-Year Limited Warranty. Backed by Caleffi North America's limited warranty against defects in material and workmanship for two years from date of shipment. See Caleffi's limited warranty for full terms.
- Type:
- Accessory
- Series:
- DIRTMAG
