OFP System Water Source Options

All OFP systems are connected to city water, with an anti-backflow device installed at the Point of Connection (P.O.C) per code (unless one is already in place).

For enhanced reliability, we highly recommend connecting the system to a backup water source, such as a pool or water tank. Consider these scenarios:

1. City Water is Available:

   • Your system can operate as long as there is sufficient water flow and pressure.

   • Depending on roof size, city water may sustain system operation without additional pumps.

   • Use city water as long as possible to conserve backup water for emergencies.

2. City Water is Unavailable:

   • The system will automatically switch to the backup water, preventing backflow into city water.

   • A large backup water source is critical.

   • Example: A typical system uses 20-30 gal/min (1,200-1,800 gal/hour). A 1,500-gallon tank lasts just one hour, while a small pool (16,000 gallons) can sustain operation for over 10 hours.

Ensure you have enough backup water when you need it most!

 

                                                    OFP System Power Source Options
To ensure uninterrupted power, we strongly recommend installing a home generator or at least a home backup battery system. A generator is the most practical and economical solution for extended operation and can serve other emergency needs as well.

• We can recommend an automatic home backup generator installer or install a system-dedicated backup generator.

• A dedicated system battery alone is insufficient for long-term operation of roof fire sprinklers pump.

Do not run out of power when you need it most!

 

                                                         System Operation Options
OFP systems can be operated via WiFi/app or manually on-site, with or without electricity. However, without electricity, water pressure may be lower depending on roof size.

We also offer infrared (IR3) sensors for automatic activation. However, this option is recommended only in specific conditions because:

• IR3 sensors detect flames visually and can be obstructed by trees, buildings, or other structures, creating blind spots.

• In most cases, the sensor will only detect flames when it's too late.

Ensure your system is activated before embers reach your property!

                                                                                 

                                                                              Sprinkler Positioning
Proper sprinkler placement & positioning is critical. Wind conditions must be factored into design since wildfires are always accompanied by wind.

• Sprinklers should generally not be installed vertically.

• Wind (10-15 MPH) can shift a sprinkler’s watering radius by 60-80%, leaving vulnerable areas unprotected.

• We tailor sprinkler positioning based on each project’s unique conditions.

 

                                                                             Fire Retardant Options
We inject "Micro Blaze Out," a biodegradable fire retardant, into the system at the manufacturer-recommended rate. This retardant is:

• Highly effective

• Environmentally friendly

• Non-clogging for the system

 

                                                                                    System Cost
We offer a free, no-obligation estimate.

• A typical system starts at $10 per s.f for small roofs (lower cost per square foot for larger roofs).

• We provide a detailed quote after our first visit, including system design. you will not need to pay for the design in advance, without knowing the overall cost of the system.

 

                                                 System Maintenance & Monitoring

We recommend servicing the system twice a year, with maintenance costs included in the proposal.

• Remote system monitoring is included with bi-annual maintenance.

• We can also operate your system remotely during a fire if you are unavailable (with prior approval).

Stay prepared—ensure your system is always ready when you need it!