46090700 DI-3 DRAFT INDUCER FOR 8-12" PIPE

Manufacturer: Field Controls

DI-3 DRAFT INDUCER FOR 8-12" PIPE

SKU: FIELD CONTROLS:46090700

Product Availability: 1

$876.18

This product must be purchased in increments of 1

Qty:

i h

DI-3 DRAFT INDUCER FOR 8-12" PIPE

Field Draft Inducers solve the drafting problems caused by short chimneys, undersized flue pipes and negative building pressures.

Draft Inducers are designed for easy installation in a wide variety of applications, including oil or gas-fired furnaces, water heaters, and boilers. For venting single or multiple appliances, use a control kit.

DI Paks are available for 24 volt and millivolt applications and include all controls necessary.

When to use a Draft Inducer

• Long horizontal vent runs
• Undersized flue pipes
• Short chimneys
• Outside exposed chimney

How Draft Inducers Work

1. Thermostat calls for heat.
2. The Inducer control is activated. This energizes the Draft Inducer (A) which creates negative pressure or draft.
3. The draft closes the negative pressure proving switch and starts the burner (B).
4. When the thermostat is satisfied, both the burner and Draft Inducer shut down

Sizing Chart
Gas-Firing with Draft Hood					Gas-Firing with Barometric Draft Control					Oil or Coal-Firing with Barometric Draft Control
Input (BTU/HR)	Pipe Dia. (IN)	Draft Inducer (Model)	Static Pressure (IN W.C.)	Flow (CFM)	Input (BTU/HR)	Pipe Dia. (IN)	Draft Inducer (Model)	Static Pressure (IN W.C.)	Flow (CFM)	Max. Input per GPH	Pipe Dia. (IN)	Draft Inducer (Model)	Static Pressure (IN W.C.)	Flow (CFM)
69,000 105,000 111,000 120,000	3 4 5 6	DI-1	.04 .04 .06 .05	47 72 75 82	69,000 105,000 118,000 123,000	3 4 5 6	DI-1	.05 .05 .06 .05	36 55 65 68	.5 .7 .9 .95	3 4 5 6	DI-1	.05 .05 .05 .04	36 48 67 68
279,000 308,000 330,000 353,000	5 6 7 8	DI-2 DI-2 PK24* DI-2 PKmv*	.06 .07 .11 .07	190 210 225 240	300,000 340,000 364,000 390,000	5 6 7 8	DI-2 DI-2 PK24 DI-2 PKmv	.07 .08 .09 .06	156 176 189 200	2 2.5 2.75 3	5 6 7 8	DI-2	.06 .07 .08 .05	156 175 200 215
522,000 674,000 694,000 835,000	8 9 10 12	DI-3	.18 .15 .12 .08	355 458 472 568	683,000 880,000 908,000 1,092,000	8 9 10 12	DI-3	.15 .13 .10 .06	355 458 472 568	5 6 6.5 7.5	8 9 10 12	DI-3	.13 .11 .09 .06	355 458 472 568
900,000 1,250,000 1,400,000 1,800,000	10 12 14 16	DI-4	.18 .20 .19 .15	612 850 952 1,224	1,177,000 1,635,000 1,831,000 2,300,000	10 12 14 16	DI-4	.15 .17 .16 .13	612 850 952 1,224	8.5 11 13 17	10 12 14 16	DI-4	.13 .14 .13 .10	612 850 952 1,224
2,000,000 2,200,000 2,400,000 2,800,000	14 16 18 20	DI-5	.14 .18 .10 .09	1,224 1,500 1,632 1,900	2,350,000 2,885,000 3,140,000 3,654,000	14 16 18 20	DI-5	.12 .15 .09 .08	1,224 1,500 1,632 1,900	17 21 22 26	14 16 18 20	DI-5	.10 .13 .07 .06	1,224 1,500 1,632 1,900

Note: Pressure switch required according to NFPA code.
Not for sidewall venting.

Replaces Tjernlund I Model I ModelI

Products specifications

Manufacturer	Field Controls