Skip to content

Our website is currently undergoing maintenance, and we are unable to process online orders at this time. To place an order, please call 800-635-1001 or email e-commerce@fisscosupply.com.

Sign in
Equipment
Equipment
Thermostats
Thermostats
- HVAC Controls
  Electrical Controls
  Ignition Components
  Pressure & Temperature Controls
  Timers
  Zoning
- Thermostats
Refrigerants
Refrigerants
- Refrigerants
Parts
Parts
Supplies
Supplies
Tools
Tools
Request a quote
Contact us

Language

Search

Request a quote Contact us

Sign in

0

Cart

Equipment

HVAC Equipment
HVAC Supplies & Accessories
Water Heating
- Water Heater Accessories
- Water Heaters

Equipment View all

Thermostats View all

Parts View all

Supplies View all

Diversitech 6202MX Terminal Kit, 20 Pieces

Tools View all

Refrigerant (Generic) REF R427A-25 REFRIG R427A 25LB

Refrigerants View all

Thermostats

HVAC Controls
Thermostats

Equipment View all

Thermostats View all

Parts View all

Supplies View all

Tools View all

Refrigerants View all

Refrigerants

Refrigerants

Equipment View all

Thermostats View all

Parts View all

Supplies View all

Tools View all

Refrigerants View all

Parts

Compressors
Electrical
HVAC Supplies
Indoor Air Quality
Pumps

Refrigeration Accessories

Equipment View all

Thermostats View all

Parts View all

Supplies View all

Tools View all

Refrigerants View all

Supplies

Air Distribution
Chemicals, Lubricants & Sealants
Pipe, Tubing & Hoses
Venting
- Vent Accessories
Tapes

Equipment View all

Thermostats View all

Parts View all

Supplies View all

Tools View all

Refrigerants View all

Tools

Safety & Security
- Personal Protective Equipment (PPE)
Testing & Measuring
Tools & Supplies

Equipment View all

Thermostats View all

Parts View all

Supplies View all

Tools View all

Refrigerants View all

Home
/
Fittings & Connectors — Mueller

Fittings & Connectors — Mueller

Skip to results list

9 items

Sort

Sort Most relevant

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Column grid

Filters

Active filters:

Search within category

Column grid

Filter

Active filters:

Sort

Sort Most relevant

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Sold out

Mueller G012SS141548 CONNECTOR GAS 1/2ID X 48

Mueller

Mueller G012SS141548 CONNECTOR GAS 1/2ID X 48

$25.10

Part # 161047
Login to see price
Sold out

Mueller G038YE103124 GAS CONNECTOR 3/8ID 1/2OD YELLOW 1/2MIP X 1/2FIP BALL VALVE X 24IN 85,000 BTU MUELLER

Mueller

Mueller G038YE103124 GAS CONNECTOR 3/8ID 1/2OD YELLOW 1/2MIP X 1/2FIP BALL VALVE X 24IN 85,000 BTU MUELLER

$28.82

Part # 159964
Login to see price
Sold out

Mueller G012YE101036 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2MIP X 1/2MIP TAPPED 3/8FIP X 36IN 125,000 BTU MUELLER

Mueller

Mueller G012YE101036 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2MIP X 1/2MIP TAPPED 3/8FIP X 36IN 125,000 BTU MUELLER

$0.00

Part # 159968
Login to see price
Sold out

Mueller G012SS101036 GAS CONNECTOR 1/2ID 5/8OD 1/2MIP X 1/2MIP X 36IN 125,000 BTU MUELLER

Mueller

Mueller G012SS101036 GAS CONNECTOR 1/2ID 5/8OD 1/2MIP X 1/2MIP X 36IN 125,000 BTU MUELLER

$19.69

Part # 159981
Login to see price
Sold out

Mueller G012YE141548 CONNECTOR COATED 1/2IDX48

Mueller

Mueller G012YE141548 CONNECTOR COATED 1/2IDX48

$26.61

Part # 161062
Login to see price
Sold out

Mueller G012YE101024 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2MIP X 1/2MIP TAPPED 3/8FIP X 24IN 150,000 BTU MUELLER

Mueller

Mueller G012YE101024 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2MIP X 1/2MIP TAPPED 3/8FIP X 24IN 150,000 BTU MUELLER

$18.30

Part # 159967
Login to see price
Sold out

Mueller G012YE101048 GAS CONNECTOR 1/2 ID, 1/2M x 1/2M, 48

Mueller

Mueller G012YE101048 GAS CONNECTOR 1/2 ID, 1/2M x 1/2M, 48

$26.61

Part # 161060
Login to see price
Sold out

Mueller G038SS103124 GAS CONNECTOR 3/8ID 1/2OD 1/2MIP X 1/2FIP STRAIGHT BALL VALVE X 24IN 85,000 BTU MUELLER

Mueller

Mueller G038SS103124 GAS CONNECTOR 3/8ID 1/2OD 1/2MIP X 1/2FIP STRAIGHT BALL VALVE X 24IN 85,000 BTU MUELLER

$27.23

Part # 159978
Login to see price
Sold out

Mueller G012YE101136 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2FIP X 1/2MIP TAPPED 3/8FIP X 36IN 125,000 BTU MUELLER

Mueller

Mueller G012YE101136 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2FIP X 1/2MIP TAPPED 3/8FIP X 36IN 125,000 BTU MUELLER

$0.00

Part # 159970
Login to see price

Stay Tuned

Sign up for our E-Newsletter

Email

Company Information Company Information

About Us
Careers
Locations & Hours
Reviews & Testimonials
Training & Testing

Info Center & FAQs Info Center & FAQs

Terms and Conditions
Warranty Policy
Return Policy
Shipping Policy
Privacy Policy
Monthly Sales Flyer
Warranty Forms

Customer Support Customer Support

Credit Application
Contact us

Phone: 800-635-1001
Email: E-Commerce@Fisscosupply.Com

Search

Products

014160 SHEET METAL SCREW 8X1/2^10 8X1/2"1000PK HEX HEAD, SELF-TAP

014160 SHEET METAL SCREW 8X1/2^10 8X1/2"1000PK HEX HEAD, SELF-TAP

$0.00
095247170944 SG-1 CONDENSATE DRAIN GUN

095247170944 SG-1 CONDENSATE DRAIN GUN

$0.00
100654-01 25W67 Fan Assy 3 BLD 24 PITCH CW

100654-01 25W67 Fan Assy 3 BLD 24 PITCH CW

$0.00
14311 250PK 8X2WWH SCRW

14311 250PK 8X2WWH SCRW

$0.00

Language

Fittings & Connectors — Mueller

Filters

Active filters:

Mueller G012SS141548 CONNECTOR GAS 1/2ID X 48

Mueller G038YE103124 GAS CONNECTOR 3/8ID 1/2OD YELLOW 1/2MIP X 1/2FIP BALL VALVE X 24IN 85,000 BTU MUELLER

Mueller G012YE101036 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2MIP X 1/2MIP TAPPED 3/8FIP X 36IN 125,000 BTU MUELLER

Mueller G012SS101036 GAS CONNECTOR 1/2ID 5/8OD 1/2MIP X 1/2MIP X 36IN 125,000 BTU MUELLER

Mueller G012YE141548 CONNECTOR COATED 1/2IDX48

Mueller G012YE101024 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2MIP X 1/2MIP TAPPED 3/8FIP X 24IN 150,000 BTU MUELLER

Mueller G012YE101048 GAS CONNECTOR 1/2 ID, 1/2M x 1/2M, 48

Mueller G038SS103124 GAS CONNECTOR 3/8ID 1/2OD 1/2MIP X 1/2FIP STRAIGHT BALL VALVE X 24IN 85,000 BTU MUELLER

Mueller G012YE101136 GAS CONNECTOR 1/2ID 5/8OD YELLOW 1/2FIP X 1/2MIP TAPPED 3/8FIP X 36IN 125,000 BTU MUELLER