FIBERGLASS, SMALL - Hot Box ®
- Standard products are made for backflow prevention assemblies from 3/4" I.P.S., through 3" I.P.S.
- Standard products utilize smooth exterior styling, finished with beige colored gel coat
- HB .75 through HB3E (3/4" through 3") are "flip top" style with front/top access
- Modified enclosures are readily available - contact our design department
- All modified enclosures have rough "industrial" exteriors
- All Hot Box ® products are priced and furnished with heat
- More Info on Small Fiberglass Enclosures
FIBERGLASS, LARGE - Hot Box ®
- Our current line of large fiberglass enclosures are designed for the "N" pattern configuration of backflow prevention assemblies and for pumps.
- HB4FEM through HB10FEM are manufactured in the new "DESIGNER SERIES" line that offers modular construction, front, rear and top access, yacht style smooth exterior and contemporary styling.
- Modified enclosures are readily available - contact our design department
- All modified enclosures have rough "industrial" exteriors
- All Hot Box ® products are priced and furnished with heat
- More Info on Large Fiberglass Enclosures
ALUMINUM - Hot Box ®
- Standard products are made for backflow prevention assemblies from 4" I.P.S. through 10" I.P.S.
- Standard products utilize smooth exterior styling of mill finished aluminum
- HB 4N through HB10E (4" through 10") are "modular" enclosures that easily "slip" together in the field. No parts kits, screw drivers or multi-page instruction sheet. HB4N through HB8E are supplied in two pieces - HB10N and HB10E are furnished in four sections.
- Large, removable, access doors allow ready access to equipment enclosed
- Modified enclosures are readily available - contact our design department
- Most large custom enclosures are made from aluminum. We have designed and manufactured enclosures up to 20 feet square and 10 feet tall.
- All Hot Box ® products are priced and furnished with heat
- More Info on Aluminum Enclosures
LOK BOX™
- A standard Hot Box ® furnished without heat is a Lok Box™. All Lok Box™ products are ASSE certified @ class II. Click here to review the ASSE 1060 Standard.
STANDARD SIZED ENCLOSURES
DUAL INSTALLATIONS
HOT ROK® AND POLY ROK®
- We offer five standard sizes of the Hot Rok® enclosure - an artificial rock cover that is utilized in landscape designs and aesthetically sensitive environments. Due to the manufacturing process, we cannot offer "modified" Rok® 's. Availability is restricted to five standard sizes.
- More Info on Hot Rok® and Poly Rok®
VALVE GUARD™
GLASS PAD
VALVE COVERS
PUMP GUARD™
- Fiberglass, insulated, vented enclosures for covering pumps, controllers, control stations.
- Lockable, easy access for maintenance, easy installation and ready availability of stock make the Pump Guard the obvious choice for freeze and vandal protection of pumps installed outside
- Available with or without heat
- Accessories available include powered louvers, low temperature alarms and power out alarms.
- More Info on Pump Guard
VENT GUARD™
- The Vent Guard is a protective enclosure designed exclusively for the air release valve found in many public water supply systems.
- Improves aesthetics, provides easy access, normally does not require a jib crane truck for installation or valve maintenance.
- Drainage outlets, wide range of sizes, strong Octagon shape.
- No Rust or Corrosion, lockable/removable lid, foam insulated for freeze protection, reinforced mounting flange, light weight.
- More Info on Vent Guard
OPTIONS/ACCESSORIES
- Thermostatically regulated heat, different phase or voltage power set ups, explosion proof heaters, power out alarms, low temperature alarms, horns, lights, strobes, exhaust fans, louvered vents, etc.
- More Info on Options and Accessories
STANDARD SIZED ENCLOSURES
DUAL INSTALLATIONS
HOT BOX® is a Division of

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