![](/images/new-backgrounds/1027731/2773143x1.webp)
Forleftsidemountedcondensatetrap,connectthe3/4"ODrub- | Forrightsidemountedcondensatetrap,connectthe3/4"ODrub- |
berhosewiththe90°bendtothelargedrainstubontheconden- | berhosewiththe90°bendtothebottomoftheplastictransition |
satetrapandsecurewitha3/4"clamp. | boxandsecurewitha3/4"clamp. |
Routethehosetothedrainstubonthebottomoftheplastictransi- | Routethehosetothelargedrainstubonthecondensatepump. |
tionboxCutoffexcesshoseanddiscard.Connectthehosetothe. | CutoffexcesshoseanddiscardConnectthehosetothedrain. |
drainstubonthetransitionandsecurewitha3/4"clamp. | stubonthecondensatetrapandsecurewitha3/4"clamp. |
Upflow Installations (Single Pipe N9MP1 & Direct Vent
RIGHTSideVenting | NOTE: TRAP MUST BE PRIMED BEFORE OPERATION |
(Rotate 180 ° for Left Side) Combustion Blower
Screws (4)
Supply Air
N9MP; ONLY
Models shown
Single Pressure Switch
have two
Connections on all
models except 125
pressure switch
Combustion Blower (Rotate 100°
DRAIN | SIDE VIEW |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
| 5° to 10° |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
| Vent |
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
| Drain |
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
angled 5° to 10° also. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
For left | side | or | right | side | mounted | condensate | trap, | the pres- | drain | stub on | the | vent | fitting | and secure | with | a 5/8" clamp. |
| |||
sure tap | on | the | condensate | trap MUST be connected |
| to the un- | Route the hose to the | smaller drain stub on the condensate | trap. | |||||||||||
used pressure tap located on the upper right hand corner of the | ||||||||||||||||||||
Cut off excess hose and discard. Connect the hose to the drain | ||||||||||||||||||||
plastic transition box. Remove the plastic caps from the pressure | ||||||||||||||||||||
stub on the trap and secure | with a 5/8" | clamp. |
|
| ||||||||||||||||
taps on the condensate | trap | and the | plastic | transition |
| and connect |
|
| ||||||||||||
|
|
|
|
|
|
|
|
|
| |||||||||||
with the 5/16" OD rubber hose. (See Figure 13 and Figure 14) | NOTE: | Route | hoses | to the | condensate | trap | with no kinking or | |||||||||||||
|
|
|
|
|
|
|
|
|
|
| ||||||||||
Connect | the | 5/8" OD | rubber | hose with the | 90 ° bend | to | the lower | binding | for proper | condensate | drainage. |
|
|
|
[_ | 44001 111400 |