Marvair AVP36
Bard W60HF
Unit depthUnit depthSupply AirReturn AirSupply AirReturn Air28"8"28"14"29.88"9.88"29.88"15.88"41.69"42"70.44"93"17.25"25.52"2.003"2.18"18"30"28.437"35.06"Supply AirReturn AirSupply AirReturn Air
MISMATCH

These units don’t appear to have much in common. If you’re replacing one with the other, you’ll need to make some modifications to wall, unit or something in between with a plate or adapter curb.

Match Marvair AVP36 Bard W60HF Difference
Distance from the top to Supply2.003"2.18"+0.177"
Mismatch Marvair AVP36 Bard W60HF Difference
Unit width41.69"42"+0.31"
Unit height70.44"93"+22.56"
Unit depth17.25"25.52"+8.27"
Unit weight355 lbs528 lbs+173 lbs
Supply Air28" x 8"29.88" x 9.88"+1.88" x +1.88"
Return Air28" x 14"29.88" x 15.88"+1.88" x +1.88"
Distance between Supply and Return18"30"+12"
Distance from Return to bottom28.437"35.06"+6.623"