MODINE 77793 ERP_049727

MODINE Adapter Kit, For Use With: HDS60-HDS125 Power Vented Gas Fired Unit Heaters

• Allows 1 hole in roof when venting 2 pipe Modine separated combustion unit heaters
• Heavy-duty metal concentric adapter box includes flanges for quick-mounting to interior
• 3-3/4 in round fresh air inlet collar sized to accept 4 in round vent pipe
• 4-3/4 in round exhaust air opening sized to allow 4 in vent exhaust to pass through to outdoors
• 5-3/4 in round fresh air/exhaust air collar sized to accept 6 in round fresh air intake pipe
• 4 in vent exhaust passes through 6 in fresh air intake pipe