Does this unit come with the fan blade

The 120Vac coil is protected by a robust NEMA 4X enclosure

The Model 51 is designed for field upgrades

Common indicators include ignition failure

The VG7481ST works seamlessly with Johnson Controls VA series electric actuators and MP8000 series pneumatic actuators designed for push-down-to-open valves

Aprilaire 110 Media Filter 321894-709 Does this unit come withThe Aprilaire 110 Media Filter is a high performance MERV 11 replacement designed specifically for the Aprilaire Model 1110 Whole House Air Purifier. This OEM replacement media utilizes Self Seal Technology to ensure a tight, leak proof fit, effectively eliminating air bypass and forcing all circulating air through the synthetic fiber media. By capturing up to 92% of large airborne particles, this deep pleat filter provides superior protection for