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Dimension Data -
Standard UHA Range (Models 150 - 400)
Model 150 175 200 225 250 300 350 400
'A' Width [in] 43 43 43 43 43 50 50 50
'B' Height [in] 27 27 35.25 35.25 35.25 43.5 43.5 43.5
'C' Depth [in] 30 30 32 32 32 30 30 30
'D' Support Spacing [in] 17.6 17.6 17.6 17.6 17.6 24.7 24.7 24.7
'F' Center of Flue [in] 9.5 9.5 17 17 17 13.6 13.6 13.6
'G' Flue Center to Air Intake Center [in]
6 6 6 6 6 7 7 7
'H' Position of Flue [in] 4.5 4.5 4.75 4.75 4.75 4.9 4.9 4.9
'J' Gas Inlet Position [in] 5.9 5.9 5.9 5.9 5.9 8.7 8.7 8.7
'K' Electrical Supply Position [in] 3.4 3.4 3.4 3.4 3.4 6.2 6.2 6.2
Maximum Recommended
Mounting Height to Heater Base [ft]
20 20 25 25 25 30 30 30
Clearances to Combustibles - Standard UHA Range (Models 150 - 400)
Above Heater
6"
Below Heater
3"
To Side of Heater
6"
To Rear of Heater
24" Airow Clearance
To Front of Heater
118"
Access Side Door
31" Access Clearance
To Flue
2"
Combat
®
UHA 150 - UHA 400 Clearance and Dimension Data