Triplex plunger pump with three ceramic pistonsand brass head
Delayed total stop
Oil pump motor is separate from electric motor ofburner
Silenced boiler and double coil serpentine
Geared diesel pump
Motor overheating cut-out
Burner switch (on for hot water, off for cold water)
Pump on/off switch
Water temperature control thermostat
Rear rubber wheels
Pivoting front wheel with brake
Reinforced metal chassis
Plastic fuel tank
Tough shock-proof cover
Pressure gauge
Hose reel (optional)