Air District Operations

The Air District is taking steps to ensure Bay Area air quality and public health are protected during the COVID pandemic. Permits for businesses adjusting operations to aid in the public health response will also be expedited. Read more... | en Español

A Healthy Breathing Environment For Every Bay Area Resident

tìm kiếm phổ biến:

Điều Lệ Tinh Chế, Khí Hậu, Asbestos

Public Data Center

Liên Lạc với Chúng Tôi

Regulation 9 Rule 4: Nitrogen Oxides from Fan Type Residential Central Furnaces - Adopted

This is the Page Introduction. Please replace this SAMPLE copy with the actual copy intended for this area of the page.

View other rule making activity

	Rule #	Rule Name	Adopted	Amended	table-mobile-only-column
	Regulation 9, Rule 4	Nitrogen Oxides from Fan Type Residential Central Furnaces	N/A	07/12/1983	Adopted Document: Nitrogen Oxides from Fan Type Residential Central Furnaces (15 Kb PDF, 3 pgs, revised 24/04/2018) Description: This rule limits emissions of nitrogen oxides from natural gas-fired fan type residential central furnaces. Rule #: Regulation 9, Rule 4 Rule Name: Nitrogen Oxides from Fan Type Residential Central Furnaces Adopted: N/A Amended: 07/12/1983 Contact: N/A
	Rule Status Adopted Document Nitrogen Oxides from Fan Type Residential Central Furnaces (15 Kb PDF, 3 pgs, revised 24/04/2018) Contact N/A Description This rule limits emissions of nitrogen oxides from natural gas-fired fan type residential central furnaces.

Spare the Air Status

- Tuesday
  6/15
  No Alert
  
  Learn more...
Air Quality Widgets

Trở Lại

Last Updated: 10/06/2021

Air District Operations

Điều Lệ & Tuân Thủ

Regulation 9 Rule 4: Nitrogen Oxides from Fan Type Residential Central Furnaces - Adopted

Điều Lệ & Tuân Thủ

View other rule making activity

Rule Status

Document

Contact

Description

Tuesday