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Works When the power goes out...
Surefire Stove Sentry
Keeps the Home Fires Burning!
Backup power for your Monitor 422 heater or pellet stove,  The Surefire Power Backup will keep you 
warm during power failures!

The Surefire Stove Sentry is a back up power system utilizing RV batteries and an inverter to run kerosene and pellet stoves in the event of a power failure. The system automatically takes over when the power goes out, and recharges itself as soon as power is restored. Surefire is not currently available for the Monitor 2200 or 2400, as they requires a true sine wave to operate.

Surefire Stove Sentry backup 
power system

The Surefire Stove Sentry is designed to backup or replace utility power. When it it used with a common 90 Amp hour RV battery, it's highly efficient circuitry provides approximately 8 hours of operation from a pellet stove or 4 hours from a kerosene heater in the absence of electricity.

When electricity is present the Surefire Stove Sentry charges a battery or bank of batteries and monitors electricity levels to your stove or heater. At the instant that a power failure occurs, the Surefire Stove Sentry converts the energy stored in the battery to AC power, assurring operation of the pellet stove or kerosene heater without interruption during the absence of electricity. Additional batteries can be added to the system to increase the available power backup available.

When commercial power is restored, the Surefire Stove Sentry reinstates commercial power as the primary electrical source to operate the pellet stove or kerosene heater. The Surefire Stove Sentry automatically commences recharging the battery, to return it to full capacity for the next power failure.

Surefire Stove Sentry works with many Popular Stoves!

Manufacturer Kerosene Heater Model Model 501 Model 502 Model 503
Monitor Products 41, 422, 441 (Not 2400!)    X   
Toyotomi Laser 56, 73    X   
Manufacturer Stove Model Model 501 Model 502 Model 503
A.E.S. Inc. J3500, J3501       X
Aladin Steel Quadra-Fire 800, 1000, 1100 I       X
Alaska Company Alaska Stoker Stove, Stoker Stove II; Channing I or II; Model 140; Kasteel, Kast Console II X      
Austroflamm Integra, Wega    X   
Breckwell P22 X      
Breckwell P24, P26    X   
CCI Marketing Jamestown 1000 X      
CCI Marketing Jamestown 2000, 3000    X   
DVC DVC-500 Direct vent stoker    X   
Earth Stove MP35150, TP440, P135    X   
Glo King P-75, P-100    X   
Invincible RS Pellet Stove and Insert    X   
Nesco, Inc. Snowflame Com Stove #1100, #2100, #3100 X      
Pellet Master PM 2000, 2000 CRX; PM 3000 Titan Pellet, Titan Coal; PM 5000    X   
Travis Industries Lopi, Avalon    X   
Whitfield Cascade, Quest, Advantage II X      
Whitfield Advantage II '95    X   
Whitfield Advantage Plus       X

Pellet stoves equipped with igniters (manual or automatic), can only be used with Model 503.

This is a partial listing, many other models besides the ones listed operate properly with the Surefire Stove Sentry. Contact us or consult your local stove dealer for applicability.

Typical Installation of the Surefire
Typical installation

Surefire Specifications

Model 501

Model 502

Model 503

Bill Terpening's Price: No longer in stock No longer in stock No longer in stock
Electrical Specifications:
Input Voltage Range:
100-128 VAC
100-128 VAC
100-128 VAC
Input Current (max.):
Charging Current (max.):
12A DC
12A DC
12A DC
Recharge Time (max.):
(For 90 AmpHr. Battery
Discharged to 10.5 VDC)
13 Hours
13 Hours
13 Hours
Backup Mode Operation
Maximum Backup Power:
300 Watts
450 Watts
750 Watts
Minimum Backup Power:
30A DC
40A DC
70A DC

The Surefire System guarantees you a steady supply of heat from your Oil Heater or Pellet Stove even when your electrical service is interrupted!

For more information or technical questions on the Surefire, visit the manufacturer's website at , download the , or contact them at:

SEC America LLC
P.O. Box 2266
South Burlington, Vermont 05407

tel 802-865-8388

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