Circulation Tank Heater (Hot Start) – Phillips & Temro

Part NumberVoltsWattsInlet/Outlet SizePower CordTank SizePlug TypeCertifications
33E501723075015.8mm (5/8")1.5M (5')SmallHard WireCE
33E5018230100015.8mm (5/8")1.5M (5')SmallHard WireCE
33E5019230150015.8mm (5/8”)1.5M (5’) Small Hard WireCE



Circulation tank heaters provide dependable pre-heating for engine starts in all temperatures by circulating warmed coolant throughout the engine.

• Provides engine warming
for quick, clean starts
• Reduces time to reach
operating temperature
• Enhances immediate
full-load acceptance
• Durable aluminum
housing is corrosion and
impact resistant
• Controls temperature by
using a regulating thermostat
• UL Listed, UL Recognized,
CSA, and CE Certified
UL Recognized
(models without plugs)
for OEM use only
CSA models with plugs only


• Rugged die cast, one-piece,
aluminum construction
• Regulating thermostat
with automatic reset
• Safety overheat thermostat with
automatic reset
• 5 ft. (1.52 m) or 12 ft. (3.65 m)
power cords available
• Available in 120, 230, 240 volt versions