Boiler antifreeze

The propolene glycol is not for the high eff aluminum block boilers spotts. You need an aluminum friendly antifreeze for them. Boiler anti-freeze is intended for use in boiler systems and has a different chemical composition than antifreeze intended for RVs, automobiles and trucks. Fill the boiler from the bottom, removing an air vent on the top of the boiler and fill it until the No-Burst comes out the vent hole.

Then bring the boiler up to pressure and open the valves and run the systems zones. This will mix the anti freeze in. It is a little off topic I suppose as the original discussion was for an anti-freeze for boilers , but maybe someone will find it useful.

Do not use automotive antifreeze (ethylene glycol, which also has silicates). Use only propylene glycol such as Noble No-Burst or Downtherm products with inhibitors. The term can pertain both to the additive itself or the resulting mixture. Wood boiler antifreeze prevents rigid enclosures from undergoing catastrophic deformation during colder season, since water turns into ice.

Provides maximum freeze protection for hydronic heating , cooling, potable water, closed loop solar system. Read the label carefully, some RV antifreeze is menthol base and flammable. Glycol is non-flammable in solution up to. Heat pumps systems sometimes use methnol, but in a very weak solution.

It is a potential food for bacteria and can turn acidic if your inhibitors run out by ongoing leaks and fresh water replenishment. You have to monitor your system water chemistry and pH. Careful selection of an antifreeze compound for boilers is crucial, since it is important to maintain the treated mixture in its liquid state for efficient heat transfer. Most outdoor furnaces are installed without antifreeze when an existing heating system is in place and there is no anticipation of leaving the outdoor furnace unattended for extended periods of time (days or more). Antifreeze for Hydronic Systems.

We Carry Quarts to Gallons. It has the ability to keep your boiler from freezing when temperatures are from freezing down to a max of -100°. It has corrosion inhibitors that work further to prevent corrosion in your boiler. Pure high-grade propylene glycol with pre-mixed anti-corrosion inhibitors to take the guesswork out of calculations and sizing. Specially formulated for boiler , hydronic, snow melt and geothermal systems.

It is nontoxic, and infact in its purest form, drinkable. Ethylene glycol is the primary antifeeze used in automotive applications and will cause kidney failure if ingested. Propylene glycol is the antifreeze to use in hydronic heating systems.

If ingested in high concentrations, it acts as a diuretic. The product utilizes a special inhibitor system to prevent any bacterial or algae growth in the heating unit and prevents system corrosion for extended periods of time. The heating medium was Ethylene Glycol. It was shipped in pure form in gallon drums.

Belly bands with electric heat thawed them. We carry outdoor boiler antifreeze that is rated for temperatures down to -100°F.

Formulated from non-toxic propylene glycol, it is safe for use in an outdoor wood boiler used for heating domestic hot water. Factory items ship direct from the manufacturer. Every once in a while it becomes necessary to use non-toxic antifreeze in a hydronic heating system.

The reasons for using non-toxic glycol vary from job to job. Heating systems for RV, Truck and Fleet, UTV, RTV, Side by Sides to keep you comfortable and warm. The Rhogard anti-freeze you inquired about is sold specifically for use with the Buderus GB1series boilers. I suggest contacting Precision Temp for information about where to purchase the appropriate inhibitor and antifreeze for your system. Boiler antifreeze needs to be checked every year as it will tend to break down if not maintained.

In a typical residential hydronic heating system, a glycol mixture has an expansion rate about 1. Boiler treatment retards rust from forming in your outdoor wood furnace boiler. I have a Central Boiler as well. Anti-Freeze in Hydronic Systems. The following discussion is based on information collected from chemical companies, equipment manufacturers, hydronic system design manuals and research performed by the Hydronics Institute, Inc.

A: The boiler in question is quite ol and it may have neoprene expansion joints, which are eaten up by the antifreeze.

The way to find out if the boiler has such joints is to call the manufacturer with the model number and ask. Wide Selection of Weil-McLain HVAC Equipment. Protect your outdoor wood boiler with antifreeze. Automotive antifreeze testing instruments may or may not be compatible. Many manufacturers advertise a burst point as a freeze point.

Burst point is what is critical but facts should still be presented correctly. Rhomar Boiler Water Chemical Treatment, Cleaning and de-scaling products. Prep Hydronic System Cleaner, Non-toxic anti-freeze and Test Strips to test and clean hydronic boilers. Boiler Water Treatment is required yearly on many hydronic boilers, but should be done on all hydronic boilers regardless.

All pipes are insulated with the foam pipe insulation, however, both the pipes and the air handler are in the attic which itself is not insulated. Shop zecol 1-gallon antifreeze in the antifreeze section of Lowes. Any other type can kill you.

Please contact us for a shipping quote. The core of the Aqua-Hot heating system is a sixteen-gallon heat tank which contains a solution of 2úwater and 1úantifreeze. An internal coil wrapped around the tank heats the domestic water. Limescale and corrosion are the two main causes of central heating inefficiency, leading to radiator cold spots, boiler inefficiency, a noisy system and a multitude of other problems.

Once a system has been prepared using one of the cleaners from the Sentinel cleaning range, it should be protected with a Sentinel inhibitor.