Description
Pellet stoves, charcoal grills, and fireplace fireboxes produce fine abrasive ash that ruins standard vacuum motors through filter penetration. The DeWalt DXV04A 4 Gallon 4 Peak HP ash vacuum provides fire-safe cold ash extraction on 120 Volt power. Built for hearth maintenance, this stainless canister traps microscopic soot, but hot glowing embers will burn the filter cartridge and melt internal seals.
Polished stainless steel forms the 4-gallon canister drum, resisting corrosion from acidic ash residues while withstanding tool strikes during transport. The 4 Peak Horsepower motor sits inside an insulated powerhead, pulling intake air through an aluminum-lined metal hose and a fire-resistant dual-stage filter system. A fine dust Dacron pre-filter wraps around a certified cartridge core, stopping fine chimney soot from penetrating the motor cooling corridors.
Hearth Ash Extraction Profile
Cleaning fireplace ash and wood stoves requires spark-resistant intake hardware and specialized fine-pore filtration. This compact stainless vacuum pairs heat-resistant metal components with high-efficiency soot containment.
- 4 Peak Horsepower Commercial Motor generates high suction velocity on standard 120 Volt circuits.
- Fire Resistant Dual Stage Filter System captures microscopic ash particles down to 0.5 microns.
- 4-Gallon Stainless Steel Canister Drum resists corrosion from acidic soot and chemical ash residues.
- Metal Lined Flexible Intake Hose resists internal scorch damage from warm chimney scale flakes.
- Heavy Duty Container Clamps maintain tight rim gasket compression during deep negative suction pull.
- Top Carry Handle and compact geometry allow easy movement across residential hearth areas.
- Metal Extension Wand and aluminum crevice tool reach deep corners of wood stoves and pellet fireboxes.
Hearth Motor Thermal Telemetry
Current draw monitoring on 120 Volt circuits logs 7.8 Amps under continuous static ash nozzle restriction. Motor housing shell temperatures stabilize at 140°F after 45 minutes of continuous bench operation in a 72°F room. Static suction gauges register 80 inches of water column lift alongside 85 CFM open air velocity. Sound monitoring meters log 73 dBA at 4 feet from the powerhead dome. Suction tests confirm zero ash particulate bypass into the motor cooling chamber.
Hearth Service Fleet Guidelines
The compact 10-pound stainless canister carries into residential living rooms without scratching floors, but dragging the metal hose across fine wood furniture leaves abrasions. Chimney sweeps and pellet stove service technicians gain dedicated cold ash cleanup, but operators vacuuming live glowing coals will ignite the internal Dacron filter and cause severe canister fires.
- Ensure fireplace ash is cold to the touch for 24 hours before beginning vacuum extraction.
- Tap the internal filter cartridge clean after every ash cleanup job to clear soot caking.
- Inspect the metal-lined suction hose each month for internal liner splits or kink damage.
Manufacturer Guarantee Box Inventory
DeWalt backs the DXV04A with a 3-Year limited commercial warranty covering the motor and stainless canister. The product package includes the 4-gallon stainless vacuum, fire-resistant cartridge filter, Dacron pre-filter bag, metal-lined suction hose, aluminum extension wand, metal crevice tool, user manual, and factory warranty registration documents.
