GAS-FIRED BOILER

Boiler Manual

PART 15: MAINTENANCE (CONTINUED)

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2

 

 

 

 

 

6

 

 

 

 

 

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8

 

 

 

 

9

 

 

 

 

 

 

 

 

3

 

10

11

16

12

 

 

 

 

 

 

 

 

 

13

4

 

 

 

 

 

5

 

 

 

 

BOILER

 

 

 

 

 

SWITCH

30

CONDENSATE

OUTLET

 

29

28

27

14

26

25

 

 

 

 

 

16

15

 

 

 

 

 

 

 

24

 

 

 

 

 

 

23

 

 

 

 

 

 

22

 

 

 

 

 

 

21

 

 

 

17

 

 

20

 

 

 

 

80M/140M/199M

19

18

 

 

 

 

 

 

 

 

 

 

REPLACEMENT PARTS

 

Item

Description

Part #

 

Item

Description

Part #

#

 

#

 

 

 

 

 

1

Blocked Vent Pressure Switch

7250P-150

 

16

Cabinet Latch and Gasket Kit (w/Screws)

7250P-668 (80M)

2

Screws # 8 x 1/2" (Blocked Vent Pressure Switch)

7250P-133

 

 

 

7250P-669 (140M/199M)

3

Low Voltage Wiring Harness (location)

7250P-700

 

17

Leveling Foot

7250P-673

4

9 Pin Wiring Harness (location)

7250P-697

 

18

Condensate Hose Assy

7250P-082

5

5 Pin Wiring Harness (location)

7250P-696

 

19

PVC Nipple Sch. 80 3/4 NPT (Condensate Assy)

7250P-648

6

Control Board Mounting Panel (w/Screws)

7250P-651

 

20

Spring Clamp (Condensate Assy)

7250P-302

7

Screw 1/4-20 x 1/2" (Control Board Mounting Panel)

7250P-184

 

21

PVC Tee Sch. 40 3/4 NPT (Condensate Assy)

7250P-646

8

Control Board Hold Down Clips

7250P-352

 

22

Cable Clamp (Condensate Assy)

7250P-649

9

Control Board (w/Fuse)

7250P-317

 

23

Screw # 8 x 1/2 Self Tapping (Condensate Assy)

7250P-133

10

Fuse (Control Board)

7250P-378

 

24

Poly Plug 3/4 NPT (Condensate Assy)

7250P-647

11

Control Board Display (w/Ribbon Cable)

7250P-332

 

25

Band Clamp (Exhaust Assy)

CA2000

12

Electrical Box (w/Screws)

7250P-707

 

26

PVC Pipe Sch. 40 3" (Exhaust Assy)

7250P-242

13

Screws # 8 x 1/2" Self Tapping (Electrical Box)

7250P-133

 

27

S.S. Hex Nut 10-32 (Blocked Vent Pressure Switch)

7250P-153

14

Brass Nipple 1 x 1-1/4 x 3-3/4"

7250P-221

 

28

O-Ring 007 (Blocked Vent Pressure Switch)

7250P-152

15

Cabinet Cover

7250P-235 (80M)

 

29

Hose Barb 1/4 x 10-32 (Blocked Vent Pressure Switch)

7250P-154

 

 

7250P-231 (140M/199M)

30

Plastic Tubing 3/16" ID (Blocked Vent Pressure Switch

7000P-805

Fig. 15-2

66

Page 67
Image 67
Munchkin Gas-Fired Hot Water Boiler manual

Gas-Fired Hot Water Boiler specifications

The Munchkin Gas-Fired Hot Water Boiler is a highly efficient heating system that has garnered attention in residential and commercial applications for its innovative design and advanced technology. This boiler is compact yet powerful, providing exceptional heating performance while maximizing energy efficiency.

One of the standout features of the Munchkin boiler is its modulating condensing technology. This system allows the boiler to adjust its output based on demand, which optimizes energy use and reduces unnecessary fuel consumption. By modulating the flame, the Munchkin boiler can maintain a steady heating output even during variable load conditions, ensuring that users enjoy consistent hot water without waste.

The Munchkin boiler offers an impressive AFUE (Annual Fuel Utilization Efficiency) rating, typically exceeding 95%. This high efficiency translates to significant savings on energy bills and a reduced carbon footprint. By capturing and reusing flue gases that would otherwise be lost, the condensing feature enhances the overall efficiency, making it a sustainable choice for modern heating needs.

In terms of installation, the Munchkin boiler is designed for versatility. Its compact size allows for easy placement in tight spaces, whether in residential basements or utility closets. The unit is compatible with a variety of piping systems and can be integrated with multiple heating sources including radiators, baseboards, and even in-floor heating setups.

Another notable characteristic of the Munchkin boiler is its advanced control system. The boiler is equipped with a user-friendly digital display that allows for easy programming, monitoring, and adjustments. This enhanced control capability ensures that users can fine-tune their heating schedules according to their lifestyle, optimizing comfort while maintaining peak efficiency.

Reliability is a hallmark of the Munchkin brand. Built with high-quality materials, these boilers are engineered to withstand the rigors of daily operation, offering durable performance for years. Furthermore, Munchkin provides robust customer support and service options to assist homeowners and professionals alike.

In summary, the Munchkin Gas-Fired Hot Water Boiler stands out due to its modulating condensing technology, high efficiency, compact design, and advanced control system. These characteristics make it an excellent choice for those seeking a reliable, efficient, and versatile heating solution. Whether for residential or commercial use, the Munchkin boiler provides consistent, effective heating that meets the demands of today's energy-conscious consumers.