Keep fuel flowing at temps as low as -30℉ and below.
Cold-Weather Conditioner for Ultra-Low Sulfur Heating Oil & Biodiesel Blends
Formulated for Outdoor Tanks
Frigid winter temperatures can place significant stress on ultra-low sulfur heating oil (ULSHO) and biodiesel blends stored in outdoor tanks or unheated spaces. As temperatures drop, fuel can thicken, wax, or gel—leading to restricted flow, clogged filters and fuel lines, and unexpected service calls.
Enhancing Performance & Reliability
Formulated specifically for outdoor storage tanks, SZP also contains a pour-point depressant and jet-fuel-type deicer to enhance performance and reliability when it matters most.
Protecting Fuel Without Kerosene Blending
Unlike other cold-flow treatments, SZP doesn’t require kerosene to improve fuel performance and stability. It offers cold-weather protection without sacrificing BTUs, equipment life, or dealer margins—something kerosene blending simply cannot compete against.
Differentiating Your Home Heating Fuel
We welcome fuel dealers to contact our team today to learn how SZP can help differentiate your product offering and increase customer satisfaction and loyalty.
HeatDoc™ SZP:
Key Components
Working together, SZP’s key components improve fuel cleanliness, enhance storage stability, and protect heating systems—resulting in a reliable, high-value solution.
Improving low-temperature flow.
SZP’s pour-point depressant lowers the temperature at which ULSHO and biodiesel blends solidify, maintaining pourability and preventing fuel gelling and flow restrictions during extreme cold snaps.
It also helps reduce wax buildup on filters and in fuel lines, minimizing no-heat calls, emergency service interruptions, and customer frustration during peak winter demand.
In the off-season, SZP helps stabilize heating fuel, ensuring consistent fuel delivery and combustion performance when it's needed most.Reducing moisture and fuel line and filter icing.
SZP contains a jet-fuel-type de-icer that controls moisture and prevents ice crystal formation in heating-oil blends, maintaining fuel flow in outdoor tanks and exposed lines when temperatures plunge. This helps prevent filters from plugging, keeps fuel flowing, and allows burners to operate as designed. The result is more consistent heat output and fewer equipment issues and service interruptions.
If the aviation industry relies on this de-icing strategy at 37,000 feet, you can be confident your systems will be well protected.Preserving fuel quality from storage to combustion.
The stabilizer is unique in that it preserves both sides of blended fuel—preventing oxidation and degradation in the distillate (ULSD/heating oil) portion, and protecting the biodiesel fraction against acid formation and oxidative instability. This decreases gum, varnish, and sludge formation, resulting in cleaner-burning fuel, reduced filter plugging, and enhanced performance throughout the heating season.
Controlling contaminants before they become problems.
The dispersant keeps sludge contaminants finely suspended in the fuel, allowing them to pass harmlessly through the system and be consumed during normal combustion. This results in cleaner fuel systems, fewer service interruptions, and more reliable fuel flow.
Protecting tanks, lines, and system components.
The corrosion inhibitor forms a protective barrier on metal surfaces, helping prevent rust and deterioration caused by water and acidic byproducts. This helps extend equipment life, reduce maintenance issues, and improve long-term storage integrity.
Neutralizing the catalytic effects of copper and brass components.
Copper and brass heating system components can catalyze fuel oxidation, leading to the formation of deposits. The yellow-metal deactivator neutralizes these catalytic effects, reducing metal-induced fuel degradation, improving fuel stability, and protecting heating equipment.
Cold-Weather Protection You Can Count On
Elevate your winter heating fuel performance with HeatDoc™ SZP and experience these cold-weather benefits:
Improving Low-Temp Fuel Flow without Kerosene Blending
Preventing Waxing & Gelling in Outdoor Tanks
Enhancing Cold Filter Plugging Performance
Maintaining Fuel Pumpability in Extreme Cold
Supporting Reliable Combustion in Winter
Reducing Untimely Emergency
No-Heat Calls
Maintaining Customer Satisfaction
Enhancing Your Brand During Peak Heating Season
13-oz. bottles
(cases of 12)
5-gallon
pails
55-gallon
drums
275
gallon totes
>> Bulk delivery available
Real-World Results
"With biodiesel blends (Bioheat® fuel), cold-weather flow and moisture control are two of the biggest variables that can impact reliability. HeatDoc™ SZP helps us deliver fuel that performs more consistently across seasons, which directly supports our goal of reducing avoidable emergency service calls and their associated risks, while taking better care of our customers."
— Dan Mattice, Reinhardt Home Heating CEO
More Than a Winter Fuel Conditioner
We don’t just supply cold-weather fuel additives; we provide dealers and distributors with a fuel risk management program that has been proven effective for over three decades in the field.
Fuel Testing & Monitoring
Schedule a complimentary fuel analysis to evaluate your cold-weather operability risks and identify strategies to protect against them.
Custom Formulations
Get the right winter treatment strategy for your region and fuel blend.
Ongoing Support
Work with a dedicated fuel specialist who understands winter fuel challenges.
Keep your heating fuel flowing all winter long.
Treating your fuel with HeatDoc™ SZP is a proactive step that pays off in fewer unscheduled service calls, improved operational efficiency, and increased customer confidence during the coldest months of the year. Contact our fuel experts today to learn more about SZP and request your FREE fuel analysis.
