CRC 03022 Knock'er Loose Penetrating Solvent - 5 Gal voomi_id_39692 but no space heating is

but no space heating is needed

11-ton capacity

Its robust construction makes it durable for long-term use in various HVAC applications

Bore size of three-quarters inch

CRC 03022 Knock'er Loose Penetrating Solvent - 5 Gal voomi_id_39692 but no space heating isAn industrial strength, low viscosity super penetrant designed to quickly loosen and free seized, bound or frozen fasteners. Quickly permeates rust, scale, gum, grease and corrosion. Outperforms the competition as verified by independent tests. Forms a colorless, odorless, non staining film that lubricates and insulates most metal to non metal applications Silicone film eliminates binding and sticking, while protecting most surfaces Meets FDA