Installation
Figure 1
JM-series condensate neutralizing tubes – features and dimensions
JM
series Condensate Neutralizing Tubes –– Installation/Operation & Maintenance
3
RATINGS & DIMENSIONS
(in inches)
Model MBH GPH
A
B
C
D
E
F
JM-2
150
2
10.5 2.75 1.375 3.5 1.875 6.5
JM-3
300
3
19.5 2.75 1.375 3.5 1.875, 9.5
1
PVC tubing filled with
3
/
8
” limestone and 97% MgO Pellets
2
Clamp-on support brackets
3
Condensate outlet hose barb
fitting
¾” hose barb x ½” NPT — or —
¾” PVC x ½” NPT (both supplied)
4
Condensate inlet hose barb
fitting
Figure 2
JM-series tube with floor drain, typical
Figure 3
JM-series tube with condensate pump, typical
A
Condensing boiler or furnace
B
Condensate neutralizing tube (or multiple tubes piped in parallel)
C
Boiler/furnace condensate trap connection
D
Boiler/furnace vent
E
Vent condensate trap, when used — Install a trap as shown. Connect
the tubing to a separate JM tube if appliances are common vented. For
individually-vented appliances, the vent condensate drain can be con-
nected to the appliance condensate drain line.
F
Drain or sump
G
Condensate pump
H
Bottom of boiler/furnace condensate outlet — MUST be ABOVE
condensate pump inlet connection
J
Bottom of JM tube condensate outlet
L
Mounting pad or structural platform, when required to elevate boiler
condensate drain as needed
M
Mounting clamps
N
Mounting clamps must be secured to the mounting surface
P
Plastic tubing or PVC pipe — When using PVC pipe, remove the JM
inlet and outlet hose barb fittings and replace with threaded PVC fit-
tings. Include unions in the piping to allow removal of the JM tube for
inspection and service. — Secure pipe or tubing in place. — Protect
with a shield if necessary if routed through traffic areas.
R
Use hose clamps at all connections when using plastic tubing.
S
Condensate drain termination at floor drain (or condensate pump
reservoir inlet) — secure in place with clamps. — Follow instructions
for condensate pump.
T
Elevate the JM tube on a structural base if necessary for the outlet to be
raised.
U
Route condensate discharge line from to appropriate drain location.
