Overview of Primary Product

3
5
7
Airfoil damper for fingertip room
temperature control. Massive bracket
supports damper, braces top panel
against damage.
Rugged steel bracket
supports element, clamps
front panel firmly in place.
Plastic cradles eliminate
expansion noise.
Beautifully contoured snap-on
accessories, piano-hinged for
easy access, allow perfect flush
or recessed installation - rough
framing or finished walls.
Multi/Pak 80 features high output,
low profile, heavy duty, rust resistant
galvanized steel construction!
Multi/Pak 80 is engineered for maximum strength throughout. Dent-proof 18 gauge front panels. Massive
steel brackets. Extra strength tubing with full mill-rated bursting strength. Fin assembly assures positive
bond between fin and tube. Elements so strong you can stand on them.
1
2
4
6
8
1. INTERCHANGEABLE HEATING ELEMENTS
3
⁄4" “regular” or high-output with jumbo fins, 1" and 1
1
⁄4" cop-
per/aluminum elements allow you to select output and capaci-
ty to suit every requirement––permit higher velocities, lower
pump loads, longer series-loop runs. 1
1
⁄4" IPS steel element is
perfect for one-pipe and two-pipe steam systems.
2. AIRFOIL DAMPER modulates fully for fingertip
control of room temperature, makes system-balancing easy.
Damper deflects air away from walls, eliminates
streakage...flips shut to help keep dust and dirt off the ele-
ments during summer. Concealed pivot points can’t be
clogged by careless painters.
3. DOUBLE-BENT ALUMINUM FINS on H-3 and H-4 ele-
ments are locked together at edges, to deaden pings and
clicking noises. Each fin supports the next, for extra resistance
to damage. Sharp corners are buried, for greater handling
safety.
4. FINS WON’T LOOSEN, are bonded to each other and to
the tubing. Tight bond assures maximum heat transfer effi-
ciency. End fins are of aluminized steel for extra ruggedness.
5. EXPANSION NOISES BANISHED Patented self-adjusting
expansion cradles of velvet-smooth plastic are clipped to fins
of elements and positioned over support brackets. This elimi-
nates noisy metal-to-metal contact with bracket and enclo-
sure. Ridges on both sides of cradle bottom prevent cradle
from slipping off bracket, thereby assuring permanent silent
performance. Element is positively locked on the enclosure by
bending tabs.
6. EXTRA BACKBONE New, improved high-strength brack-
ets are “beefed up” for extra rigidity where needed...won’t
break or bend, can’t pop out of place––yet are easily removed
or replaced if necessary. Brackets reinforce top panel. Support
copper or steel elements.
7. DENT-PROOF, KICK-PROOF FRONT PANEL of extra-
heavy 18 gauge steel resists damage during and after instal-
lation––assures permanent good looks.
8. TUBE ENDS READY FOR JOINING Tubing end is swaged
to eliminate couplings, cuts soldering work in half. Steel ele-
ments are factory-threaded at both ends.