Hired-Hand Super-Savers (Forced Air Heaters) XL: Maywick SS-225-XL Rev 6-09 - Manual (Page 3)

Part No. 4801-5800 Rev. 6-09 Page 3 of 21 Super Saver XL Heater Maywick
HEATER DIMENSIONS
WEIGHT 130 lb. (60 kg)
HEIGHT 30 in. (76.2 cm)
WIDTH 24-1/2 in. (62.2 cm)
DEPTH 19-1/4 in. (48.9 cm)
Table Of Contents
1. Specifications And Requirements..................4
2. Warnings And Cautions .................................6
3. Maintenance And Warranty ...........................7
4. Installation......................................................8
5. User Instructions ............................................9
6. Outside Mount (Optional).............................10
7. Component And Wiring Diagram .................11
8. Ladder Type Schematic Diagram ................12
9. Servicing Instructions...................................13
10. Pipe Sizing Guidelines.................................18
11. Parts & Assemblies......................................20
1. Specifications And Requirements
MINIMUM CLEARANCES
Heater must be located a minimum of 12 inches (305 mm) from ceiling, a minimum of 12 inches (305 mm) from wall,
a minimum of 20 inches (305 mm) from ground, and positioned so that livestock are unable to come in contact with
heater or within 10 feet (3 meters) of hot air discharge. (See Figure 1 - Installation Instructions).
Be Sure To Check
Delivery
!
Locate packing slip and make sure
all of the listed parts are enclosed.
If not, call your Hired-Hand
Distributor immediately.
Adjustable Wrench
Gas Leak Testing Solution
Pipe Glue
1/4
″ (7 mm)
Nut Driver
Install screw hooks with hammer or drill.
Model No. Maximum Input Ventilation
(air required to support combustion)
SS-225-XL 225,000 BTUH (65.9 kW) 1000 CFM (1699 m
3
/hr)
LP/Propane Gas Maximum 14 in. W.C. (34.8 mbar) and minimum 12.5 in. W.C. (31.1 mbar) inlet gas supply
pressure acceptable at gas regulator connection. Burner manifold pressure 11 in. W. C.
(27.4 mbar) at maximum input. Gas pressure should be checked by a certified gas
technician while heater is in operation.
Natural Gas Maximum 14 in. W.C. (34.8 mbar) and minimum 5 in. W.C. (12.5 mbar) inlet gas supply
pressure acceptable at gas regulator connection. Burner manifold pressure of 3.5 in. W. C.
(8.7 mbar) at maximum input. Gas pressure should be checked by a certified gas
technician while heater is in operation.
Refer to heater ratings plate for unit voltage, amperage, and frequency ratings.