Dimensions Guide

MERCER VII
 Standard Blower: 12.0 Amps
 (Optional) LM305 Heater: 12.5 Amps
 (Optional) LM509 Back Massage: 7.5 Amps
 Dedicated GFCI’s required for each option
Standard (S) Pump Location and
Alternate (A-1 & A-2) Pump locations.
Laurel Mountain Whirlpools Customer Service: 1-800-930-0050 Email: [e-mail]
Model Number
3666MTA064
Drop-In Air Bath in White
66” x 36” Drop-In
Acrylic Air Bath
Features
 24 high output lateral air jets
 Color-matched jet trim
 12.0 Amp variable speed blower
 Pillow included
 Constructed of high-gloss durable acrylic
 Automatic purge cycle with timer
 Heaters available – LM305
 Mood light available – LM522
 Pre-leveled base for easy installation
 Made in the USA
*All dimensions are +/- 1/2” and subject to change without notice*
Confirm specifications before installation
Technical Information Electrical Requirements.
 Cut-Out Dimensions: 63 3/4” x 34”
 Weight: 140 lbs.
 Water Depth to Overflow: 15”
 Water Operating Level: NA
 Water Capacity: 64 gal.
 Sump Dimension: 44” x 19”