the VM2211 maintains tight shut-off integrity

also known as the MARS 63

Key Benefits: Precise Pressure Control: Delivers accurate 448 PSI cut-out and 327 PSI cut-in points to protect the refrigerant circuit

this unit provides the robust mechanical life required for critical plant room infrastructure

Key Benefits Ensures accurate pilot flame sensing to prevent the main burner from opening during unsafe conditions

Aprilaire 201 Media 320788-704 the VM2211 maintains tight shut-offThe Aprilaire 201 Media is a high performance MERV 10 replacement filter specifically engineered for Aprilaire Model 2200 and Model 2250 air cleaners (formerly Space Gard 2200). This genuine Aprilaire 201 filter features a surface loading design that captures up to 88% of airborne particles between 3. 0 and 10. 0 microns, including large dust particles, pollen, and pet dander. By utilizing a 20 inch x 25 inch x 6 inch expandable media, it provides a