Mr. Heater owner manual MHU 50/MHU 80 Unit Dimensions, TOP View, Side View

MHU 50/MHU 80 UNIT DIMENSIONS

(N-NATURAL GAS, P-PROPANE)

HANGING

BRACKETSMOUNTING SLOTS (Typical) 5/16 x 3 Inches (8 x 76 mm)

AIR

FLOW

HEAT EXCHANGER

(ALUMINIZED STEEL)

DIMENSION	50	80
A	12 (305)	17 (432)
B	5-1/2 (140)	6-1/2 (165)
C	4-1/4 (108)	6-3/4 (171)

TOP VIEW

HANGING

BRACKETS (2)

		ADJUSTABLE
	SERVICE	LOUVERS
	ACCESS PANEL
		SIDE VIEW
START–UP AND PERFORMANCE CHECK LIST
Job Name:___________________________________________	Job No.:	Date:_______________________________________
Job Location:_________________________________________	City:__________________________________________State/Province:_______________________________
Installer:_____________________________________________	City:__________________________________________State/Province:_______________________________
Unit Model No.:______________________________________	Serial No.:_____________________________________Service Technician:____________________________

Electrical Connections Tight?________________________________________________		Flue Connections Tight?___________________________________________________
Supply Voltage____________________________________________________________		Fan Timer Operation Checked?_____________________________________________
Gas Piping Connections Tight & Leak-Tested?___________________________________		THERMOSTAT
Motor Amps_____________________________________________________________		Calibrated?_____________________________________________________________
Furnace Btu Input_________________________________________________________		Heat Anticipator Properly Set?
Line Pressure_____________________________________________________________		Level?__________________________________________________________________
Manifold Pressure w.c._ ____________________________________________________
Compact Unit / Utility Heater	E-3	Operating Instructions and Owner’s Manual