New Products - VAV Terminal Units

D3000Q Series - Super Quiet Standard Grade
D30HQ Series - Super Quiet Hospital Grade

This exciting new product is available for standard or critical environment applications. They are tested to ASHRAE / AHRI Standards as an assembly, so no calculations or system effect assumptions are required to determine silencer performance.

• Compact discharge silencer reduces or eliminates the requirement for downstream acoustic insulation.
• Medium insertion loss design optimizes attenuation with minimal pressure drop.
• Optimized geometry reduces self-generated noise.
• Available in 11 sizes from 200 to 7000 cfm.
• Features Nailor’s unique inclined opposed blade damper for premium performance and control.
• Hot Water and Electric Reheat available.

Models: D3001Q, D30REQ and D30RWQ
• Q Series for standard application with 8 IAQ terminal unit / silencer liner combinations.

Models: D30HQ, D30HQE and D30HQW
• HQ Hospital Grade Series for critical environment applications with Steri-Liner / Mylar liner construction.

Model D30X Basic Unit Series with Optional Attenuator
Model D30HQX Super Quiet Hospital Grade

This new design is replacing the older models 30SR and 30EX. The new unique venturi/valve inlet assembly requires significantly lower inlet static pressure while also reducing the acoustical footprint. They are tested to ASHRAE/AHRI Standards as an assembly, so no calculations or system effect assumptions are required to determine silencer performance.

D30X Basic Unit
• Compact 30" design available with optional 36" attenuator.
• Available in 11 sizes from 200-7000 cfm.
• Features Nailor’s unique inclined opposed blade damper.
• 5 IAQ liner options.

D30HQX Hospital Grade with Dissipative Silencer
• Super Quiet Performance.
• Designed for critical environment applications.
• Integrated medium insertion loss silencer design optimizes attenuation with minimal pressure drop.
• Available in 11 sizes from 200-7000 cfm.
• Steri-Liner / Mylar liner construction.

Model Series 3000
• For installations where space and access are restricted
• Available on all unit sizes 4 – 16 and 24" x 16"
• Inclined opposed blade damper with vertical drive blade linkage
• 3001 Cooling only
• 30RW Hot water reheat option – coil connections still right / left
• 30RE Electric reheat –Special heater design
• Units can be flipped in field (or ordered code OT) for top location
• ETL listed

• Idea for Health Care and Laboratory exhaust applications where IAQ is a concern
• Built in inlet attenuator for quiet operation
• Size 4 – 16 and 24" x 16"
• 30 – 6000 cfm
• Inclined opposed blade damper
• Rectangular slip and drive connections
• Six liner options
• Removable Diamond Flow Sensor Option
• Flat oval side access door option