Hoffman Watchman WC-6-20B Condensate Pump (160029)

Clear condensate from smaller boiler systems with Hoffman Watchman WC-6-20B condensate pump for residential and office applications. Its simplex compact design uses a 6-gallon cast-iron receiver and handles systems rated up to 6,000 square feet EDR. The pump performance is listed at 9 GPM at 20 psi. Confirm discharge piping, receiver placement, and available service space before installation.

The WC-6-20B uses a cast-iron receiver with 6-gallon capacity in a simplex condensate-pump configuration. Its listed capacity is 6,000 square feet EDR, while the pump produces 9 GPM at 20 psi. These values help contractors compare the unit with the connected boiler system and condensate return requirements. The supplied specifications do not state motor horsepower, voltage, dimensions, weight, discharge size, control details, or warranty terms.

Key Features & Benefits

• 6,000 Square Feet EDR Capacity: Supports sizing review for smaller residential and office boiler systems.
• 6-Gallon Cast-Iron Receiver: Provides listed condensate holding capacity for return-system planning.
• 9 GPM at 20 PSI: Gives technicians a defined pump-performance reference.
• Simplex Configuration: Provides a compact single-pump arrangement for smaller boiler rooms.
• Cast-Iron Receiver: Identifies the supplied receiver construction for equipment comparison.
• Watchman WC-6-20B Model: Gives contractors a specific Hoffman replacement reference.

Why Choose Hoffman Watchman WC-6-20B

The WC-6-20B combines a compact simplex layout with a 6-gallon cast-iron receiver and defined 9 GPM at 20 psi performance. It suits smaller boiler systems where condensate collection and return capacity must match the connected EDR.

• Build: The cast-iron receiver and simplex arrangement define the supplied condensate-pump package.
• Value: Confirmed receiver capacity and pump performance support more accurate boiler-room planning.
• Audience: Fits boiler technicians, HVAC contractors, property managers, and office maintenance teams.

Applications & Use Cases

Use this pump in small residential and office boiler systems up to the listed 6,000 square feet EDR capacity. Check the receiver location, condensate piping slope, discharge route, valve access, electrical requirements, and service clearance. Motor data, dimensions, weight, discharge size, and controls are not supplied, so verify them before purchase.

Warranty & Support

• Warranty Terms: Warranty duration, coverage, exclusions, and registration requirements require confirmation from the authorized seller.
• Service Requirements: Confirm whether authorized service is required for warranty claims.
• Model Verification: Match Hoffman Watchman WC-6-20B and SKU 160029 to the seller’s order documentation.

Inspect and clean the receiver as required, verify the condensate discharge path, check for obstruction, and confirm the pump reaches the listed discharge condition during testing. Purchase the Hoffman Watchman WC-6-20B condensate pump at Mulmotor.com for authentic equipment, applicable warranty protection, and condensate-pump support.